ID,gender,age,contact history,comorbidities,Nucleic acid detection,cough,fever £¨¡æ),fatigue, anorexia,dyspnea,malgia,diarrhea,white blood cells£¨¡Á10^9/L£©,lymphocytes£¨¡Á10^9/L£© ,neutrophils¡Á10^9/L ,NLR,monocytes£¨¡Á10^9/L£©,LMR," neutrophils £¨%£© ",lymphocytes£¨%£© ,monocytes£¨%£©,all T-lymphocytes% ,all T-lymphocytes£¨cells/ul£© ,CD4% ,CD4 cells/ul ,CD8 ,CD8 cells/ul ,Th/Ts 1.12,CD45 ,CRP,ALT,AST,CREA,TCHOL,TG,LDH,CK,CKMB,PCT,TnI,Myo,BNP,CEA,CFR21-1,NSE,AFP,APTT,PT,INR,FIB,TT,D-Dimer,PH,CO2,PO2,SO2,admission oxygenation,highest level of oxygen therapy,scale,outcome 1,female,72,Yes,no,positive,Yes,37.6,No,No,No,No,No,5.07,0.95,2.57,2.705263158,0.42588,2.230675308,0.663,0.246,0.084,0.9163,833.04,0.4754,432.18,0.4226,384.21,1.12,909.17,4.9,19,26,66,3.19,0.89,225,281,N,0.04,,22,120,,,,,35.2,14,1.08,3,14.7,0.29,7.42,45,91,97,433,nasal cannula£¨2L),moderate,survival 2,female,87,No,hypertension£¬cardiovascular disease and macrovascular disease,positive,Yes,38,Yes,Yes,No,Yes,No,6.21,1.04,4.53,4.355769231,0.47196,2.203576574,0.729,0.168,0.076,0.7435,517.51,0.5516,383.93,0.1899,132.15,2.91,696.09,23.89,13,24,45,3.6,1.86,300,153,2,0.04,0.03,24,3509,3.89,,,0.61,32,12.3,1,3.28,14.8,3.57,7.52,33,100,98,476,nasal cannula£¨2L),moderate,survival 3,female,69,No,Immunological disease,positive,No,38.7,Yes,Yes,No,Yes,Yes,3.42,0.78,2.33,2.987179487,0.28044,2.781343603,0.683,0.227,0.082,0.7844,460.66,0.5513,323.8,0.2042,119.92,2.7,587.3,0.08,8,8,52,4.29,2.14,171,17.2,N,0.04,,20,,,,,,37.3,14.3,1.16,2.45,16.2,0.15,7.41,44,100,98,466,nasal cannula£¨2L),moderate,survival 4,male,49,Yes,no,positive,Yes,39,Yes,Yes,Yes,Yes,No,4.2,0.5,3.63,7.26,0.0462,10.82251082,0.865,0.119,0.011,,,,,,,,,1.07,31,15,75,3.87,1.3,186,24,1.1,0.04,0.03,34.2,20,,,,,33.4,13.9,1.13,4.06,15.8,0.16,7.4,36,66,93,314,nasal cannula£¨2L),moderate,survival 7,male,32,No,no,positive,Yes,39.2,Yes,Yes,Yes,Yes,No,5.98,1.41,4.15,2.943262411,0.40664,3.467440488,0.693,0.235,0.068,0.6093,695.33,0.3266,372.69,0.3012,343.8,1.08,1141.25,26.92,47,58,74,2.97,1.68,386,183.8,1.2,0.06,0.03,35,20,,,,,45.9,13.1,1.07,4.28,14.8,0.17,7.42,41,81,96,385,nasal cannula,moderate,survival 10,male,55,No,no,positive,Yes,39.2,No,No,No,No,No,2.5,1.01,1.22,1.207920792,0.2525,4,0.487,0.405,0.101,0.567,274.25,0.2884,139.51,0.2619,126.67,1.1,483.72,25.47,26,33,73,2.98,0.86,288,308,N,0.04,,24,20,14.04,4.31,1.87,0.61,37.3,12.1,0.98,4.22,14.9,0.2,7.45,42,74,95,352,NMV,moderate,survival 11,male,78,No,diabetes,positive,Yes,38.5,No,No,No,Yes,Yes,4.71,1.25,3.17,2.536,0.2826,4.423213022,0.672,0.265,0.06,0.5398,734.2,0.3653,496.95,18.13,246.65,2.01,1360.22,26.3,8,23,65,4.13,1.35,225,27,1,0.05,0.03,31.9,390,6.4,6.96,16.89,,39.5,14.5,1.12,2.56,15.8,0.34,7.44,41,63,93,217,nasal cannula,moderate,survival 12,male,38,No,no,positive,Yes,39.5,No,No,No,No,No,16.02,0.53,14.96,28.22641509,0.51264,1.03386392,0.934,0.033,0.032,0.5351,226.43,0.2603,110.13,0.2616,110.7,0.99,423.16,104.5,57,44,76,4.6,1.86,353,132,1,0.1,0.03,18.2,46,2.08,3.78,17.04,,33.7,12.4,1.01,7.64,16.7,0.13,7.42,37,85,97,405,nasal cannula,moderate,survival 13,female,57,No,cardiovascular disease and macrovascular disease,positive,Yes,37.6,No,No,Yes,No,No,5.51,1.01,3.87,3.831683168,0.57304,1.762529666,0.703,0.183,0.104,0.6847,551.8,0.3441,277.31,0.3262,262.88,1.05,805.9,24.7,11,21,48,4.53,1.91,351,38,N,0.04,,30,65,,,,,32.6,13.1,1.01,3.16,14.6,0.56,7.43,42,76,95,262,nasal cannula,moderate,survival 14,female,57,No,hypertension,positive,Yes,38.1,No,Yes,No,No,No,3.72,0.65,2.78,4.276923077,0.27156,2.393577847,0.746,0.174,0.073,0.8362,382.18,0.6198,283.3,0.2138,97.72,2.9,457.07,55.33,19,23,55,4.33,1.56,318,43.2,N,0.04,,27,20,,,,,32.3,12.7,1.03,3.97,14.8,0.21,7.46,37,110,99,379,nasal cannula,moderate,survival 15,female,66,No,gastric disease,positive,Yes,38,Yes,No,No,Yes,No,6.23,2.04,3.94,1.931372549,0.2492,8.186195827,0.633,0.327,0.04,0.3229,650.31,0.2548,513.08,0.0679,136.72,3.75,2013.83,65.8,56,57,57,3.24,0.69,278,68,1,0.04,0.03,22.6,30,1.42,4.51,17.32,,36.3,13,1,2.89,13.9,0.27,7.4,44,73,94,252,nasal cannula,severe,survival 88,male,53,No,gastric disease,positive,Yes,39.5,Yes,Yes,No,No,Yes,10.82,0.76,9.6,12.63157895,0.4328,1.756007394,0.887,0.07,0.04,0.3554,242.46,0.2178,148.62,0.1311,89.44,1.66,682.26,10.36,54,54,84,4.61,2.38,887,1178,24.6,0.06,0.38,240,845,6.17,7.04,35.62,,35.5,16.3,1.27,4.31,13.7,0.89,7.42,38,53,88,262,nasal cannula,severe,survival 17,female,54,No,"hypertension,gastric disease",positive,Yes,38.3,No,No,No,Yes,No,9.88,1.28,7.93,6.1953125,0.66196,1.93365158,0.802,0.13,0.067,0.5127,246.15,0.2894,138.96,0.2268,108.9,1.28,480.11,26.73,16,22,54,5.88,3.41,206,36.4,0.1,0.04,0.03,9.4,15,5.53,5.17,7.28,,29.7,11.6,0.94,4.24,17.1,0.27,7.42,35,69,94,240,nasal cannula,moderate,survival 18,male,68,No,gastric disease,positive,Yes,38.7,No,No,No,No,No,4.15,0.63,3.1,4.920634921,0.41085,1.533406353,0.744,0.153,0.099,,,,,,,,,21.12,57,43,77,3.97,1.24,226,24,N,0.04,,11.3,,0.6,3.07,11.68,0.61,36.9,13.7,1.12,3.75,16.8,,7.46,39,68,94,218,nasal cannula,moderate,survival 19,male,51,Yes,no,positive,Yes,39,No,No,Yes,No,No,6.5,0.83,5.37,6.469879518,0.273,3.04029304,0.828,0.127,0.042,0.2772,112.61,0.1658,67.35,11.04,44.83,1.5,406.23,93.49,13,15,86,4.08,0.94,240,65.8,1,,0.05,37.4,,1.1,,7.18,0.97,37.4,12.2,0.99,4.06,15,0.16,7.5,35,84,97,289,nasal cannula,moderate,survival 20,female,62,No,cardiovascular disease and macrovascular disease,positive,No,39,No,No,Yes,No,No,8,0.21,7.47,35.57142857,0.312,0.673076923,0.934,0.026,0.039,0.6379,80.77,0.4355,55.12,0.2004,25.38,2.17,126.81,62.22,49,68,64,4.73,1.51,337,18,1,0.16,0.03,20,73,3.46,,22.38,0.61,32.3,12.2,0.99,4.95,15.4,0.5,7.44,37,49,86,168,IMV,critical,death 22,male,55,No,lung disease,positive,Yes,39.1,Yes,No,Yes,Yes,No,2.54,0.45,1.89,4.2,0.18796,2.39412641,0.745,0.177,0.074,0.6907,303.18,0.3587,157.46,0.3226,141.59,1.11,438.95,80.58,15,22,66,4.66,1.47,241,34.3,1,0.4,0.03,11.6,40,2.44,,,1.72,42.3,13.7,1.12,4.68,16.8,,7.46,35,106,98,365,nasal cannula,moderate,survival 23,female,39,No,no,positive,Yes,39.1,Yes,Yes,No,No,No,7.75,1.32,6.22,4.712121212,0.2015,6.550868486,0.802,0.171,0.026,0.5127,197.66,0.2749,267.3,0.2186,84.29,3.17,385.52,14.11,8,19,54,3.09,0.83,215,44.9,,0.04,,11,,0.56,1.69,8.89,0.61,30.4,12.6,1.02,4.63,14.6,0.11,7.49,32,77,96,366,nasal cannula,moderate,survival 24,male,42,No,hypertension,positive,Yes,38.8,Yes,Yes,No,Yes,No,4.59,1.05,3.25,3.095238095,0.17901,5.865594101,0.708,0.228,0.039,0.6219,466.94,0.3126,180.08,0.2894,217.3,0.83,750.87,31.2,42,33,81,3.98,1.29,285,81,N,0.05,,13,,,,,,32.3,13.6,1.05,4.4,14.4,0.34,7.45,34,65,93,310,nasal cannula,moderate,survival 25,male,45,No,no,positive,No,38,Yes,Yes,Yes,Yes,No,6.2,0.5,5.39,10.78,0.3038,1.645819618,0.868,0.081,0.049,0.5206,278.8,0.2655,142.16,0.2496,133.67,1.06,535.53,86.35,163,83,83,3.94,1.38,258,32,1,0.04,0.03,5.7,57,1.33,,,0.61,31.9,13,1.06,4.96,16.4,0.03,7.4,44,66,93,227,nasal cannula,moderate,survival 26,female,66,No,no,positive,Yes,38,Yes,Yes,Yes,No,No,9.5,0.59,8.7,14.74576271,0.19,3.105263158,0.916,0.062,0.02,0.4446,170.93,0.2229,85.69,0.2183,83.93,1.02,384.49,17.37,23,22,47,4.73,1.81,241,141.3,3.2,0.04,0.03,26.2,687,1.73,2.78,,1.73,25.7,11.7,0.95,4.59,15.4,0.09,7.47,38,145,99,500,nasal cannula,moderate,survival 27,female,70,No,hypertension diabetes,positive,No,38,Yes,No,Yes,No,No,7.33,0.35,6.91,19.74285714,0.06597,5.305441868,0.942,0.048,0.009,0.3243,86.69,0.1548,41.41,0.1716,45.89,0.9,267.41,100.62,12,20,92,3.33,1.1,321,56.6,2.3,0.1,0.03,28.8,3366,14.43,8.71,16.18,,32.6,13.5,1.1,4.84,15.1,1.29,7.4,30,59,91,154,nasal cannula,moderate,survival 28,male,67,No,hypertension,positive,Yes,39.6,Yes,Yes,Yes,Yes,No,2.02,0.3,1.57,5.233333333,0.0505,5.940594059,0.816,0.158,0.025,0.429,177.93,0.3341,140.21,0.092,38.63,3.63,419.72,30.98,13,24,68,3.84,0.74,247,179.7,3.8,0.71,0.03,32.3,23,,,,,43.9,13.4,1.09,3.79,14.9,0.12,7.4,33,145,99,500,nasal cannula,severe,survival 29,male,49,No,hypertension,positive,Yes,38.5,Yes,No,Yes,No,No,9.65,0.26,9.2,35.38461538,0.1737,1.496833621,0.953,0.027,0.018,0.5932,99.49,0.3523,59.09,0.2164,36.3,1.63,167.73,101.52,22,19,64,5.36,1.44,351,62.9,1,0.04,0.03,16.2,15,1.69,,,0.61,39.7,14.3,1.16,5.45,15.5,0.26,7.36,45,61,90,164,nasal cannula,moderate,survival 30,male,73,No,hypertension,positive,Yes,39,No,No,Yes,No,No,6.69,0.42,5.99,14.26190476,0.27429,1.531226075,0.895,0.063,0.041,0.5245,176.22,0.3569,119.92,0.1714,57.59,2.08,335.96,274,42,63,231,3.08,2.18,802,101,2.4,0.43,0.03,145,821,,,,,52.2,15.3,1.19,4.01,14.7,5.33,7.43,32,65,93,79,nasal cannula,critical, 31,female,60,No,hypertension,positive,No,37.9,No,Yes,Yes,Yes,No,5.98,0.79,4.68,5.924050633,0.49634,1.591650884,0.785,0.131,0.083,0.4978,380.54,0.3759,287.3,0.1181,90.28,3.18,764.38,3.53,93,21,54,5.79,4.02,226,22.4,N,0.04,,26,164,0.78,,10.84,1,39.7,13,1.06,4.24,15.4,0.32,7.42,41,158,99,544,nasal cannula,moderate,survival 32,female,43,No,no,positive,Yes,39.5,Yes,Yes,Yes,No,No,14.72,0.61,13.7,22.45901639,0.39744,1.534822866,0.932,0.041,0.027,0.4935,114.66,0.2745,80.45,0.2035,59.64,1.35,293.12,94.75,14,12,44,4.44,1.05,167,16.9,1,0.04,0.04,15.7,15,,,,,43.2,15,1.22,4.9,13.7,0.15,7.42,46,75,95,357,nasal cannula,moderate,survival 33,male,55,No,lung disease,positive,Yes,36.5,No,No,Yes,No,No,10.9,0.53,10.11,19.0754717,0.2289,2.315421581,0.928,0.048,0.021,0.6649,781.99,0.5723,673.03,0.094,110.52,6.09,1176.11,97.83,13,18,73,4.46,0.95,181,76.1,N,0.04,,,57,,,,,38.1,14.7,1.2,4.79,15.7,0.47,7.43,33,52,87,140,nasal cannula,severe,survival 34,male,76,No,"hypertension diabetes,cardiovascular disease and macrovascular disease",positive,Yes,39.6,Yes,Yes,Yes,No,No,3.37,0.16,3.07,19.1875,0.13817,1.157993776,0.912,0.047,0.041,0.5431,36.46,0.3579,24.02,0.1711,11.49,2.09,67.12,30.1,40,42,82,3.43,1.63,483,115,1.2,0.06,0.1,28,625,,,,,34.7,15.7,1.22,3.97,14.3,0.62,7.45,31,53,89,142,nasal cannula,critical,death 35,male,62,No,gastric disease,positive,Yes,38,Yes,Yes,No,No,No,7.22,0.76,6.04,7.947368421,0.38988,1.949317739,0.837,0.105,0.054,0.2953,210.9,0.141,100.74,0.1495,106.77,0.94,714.2,14,16,22,77,4.11,1.56,308,262,2,0.04,0.03,42.9,126,2.03,5.43,16.79,,30.2,12.8,1.04,4.74,14.9,0.68,7.4,38,63,92,217,nasal cannula,severe,survival 36,male,68,No,hypertension,positive,No,38.9,No,Yes,Yes,Yes,No,6.92,0.57,6.15,10.78947368,0.18684,3.0507386,0.889,0.083,0.027,0.4901,157.58,0.1442,46.36,0.3243,104.27,0.44,321.51,31.55,161,32,71,5.17,1.15,488,152.7,4,0.13,0.03,48.9,,,,,,33,15.9,1.24,7.1,15.1,9.79,7.37,30,82,96,164,nasal cannula,critical,death 37,female,63,No,no,positive,Yes,39.2,Yes,Yes,Yes,Yes,No,2.03,0.83,1.04,1.253012048,0.13804,6.012749928,0.511,0.415,0.068,0.7114,550.2,0.527,407.61,0.1824,141.08,2.89,773.41,29.93,17,25,68,3.82,1.65,245,,1,0.04,0.03,31.8,380,,,,,34.1,12.4,1.01,4.08,15.7,0.2,7.46,37,91,97,433,nasal cannula,moderate,survival 38,female,62,No,no,positive,Yes,39,No,Yes,Yes,Yes,Yes,5,1.27,3.55,2.795275591,0.165,7.696969697,0.709,0.255,0.033,,,,,,,,,8.1,32,21,57,4.11,2.62,245,44.9,N,,,29.4,,3.99,4.91,,,33,14.6,1.19,4.59,15.1,0.36,7.58,40,93,95,217,nasal cannula,moderate,survival 39,male,77,No,hypertension,positive,Yes,37.8,Yes,Yes,Yes,Yes,No,7.68,0.75,6.47,8.626666667,0.45312,1.655190678,0.842,0.098,0.059,0.7067,93,0.477,62.78,0.2367,31.16,2.01,131.6,2.78,59,21,110,4.6,2.45,709,153.4,3.9,0.27,3.8,354,2265,5.74,5.96,,,43.1,15.8,1.23,5.42,15.1,0.63,7.5,29,55,91,60,nasal cannula,critical,death 40,female,80,No,"hypertension,lung disease,brain disease",positive,No,39,Yes,Yes,Yes,Yes,No,12.17,0.46,11.58,25.17391304,0.10953,4.199762622,0.951,0.038,0.009,0.3547,105.02,0.2232,66.09,0.1269,37.57,1.76,296.05,84.23,13,19,47,4.21,1.67,320,90,2.5,0.05,0.03,36.2,1504,4.13,,,0.61,34,14.3,1.16,4.96,15.4,0.4,7.46,33,59,92,203,nasal cannula,severe,survival 41,female,63,No,gastric disease,positive,Yes,38,Yes,Yes,Yes,Yes,Yes,15.79,0.6,14.47,24.11666667,0.6316,0.949968334,0.916,0.038,0.04,0.6308,333.27,0.3674,194.11,0.2265,119.65,1.62,528.33,35.1,14,16,38,3.89,1.25,554,24,1,0.04,0.11,76.6,216,0.61,42.12,19.3,,27,15.9,1.24,1.01,15.6,19.8,7.42,46,57,90,85,NMV,critical,survival 42,female,60,No,"lung disease, hypertension",positive,Yes,36.4,Yes,Yes,Yes,Yes,No,3.75,0.89,2.67,3,0.18,4.944444444,0.712,0.238,0.048,0.5536,357.64,0.2869,185.3,0.2685,173.46,1.07,645.99,20.61,32,40,65,3.37,2.17,452,137,5.6,0.05,0.03,42.4,857,7.81,7.7,,1.48,33.6,13,1.06,3.83,16,0.39,7.44,34,83,97,286,nasal cannula,moderate,survival 43,male,49,No,no,positive,Yes,36.5,Yes,Yes,No,No,No,6.11,1.22,4.06,3.327868852,0.71487,1.706603998,0.663,0.199,0.117,,,,,,,,,45.38,21,19,70,3.49,1.19,243,,1,0.04,0.03,14.8,15,1.95,1.61,,,34.1,16.4,1.34,5.59,17.3,0.14,7.49,36,138,99,657,nasal cannula,moderate,survival 44,male,60,No,lung disease,positive,Yes,38.1,No,Yes,Yes,Yes,No,8.16,0.88,6.91,7.852272727,0.35904,2.450980392,0.847,0.108,0.044,0.6551,367.78,0.4204,236,0.2732,153.34,1.54,561.37,35.96,37,50,89,4.95,1.45,492,,5,0.04,0.03,132,15,1.67,7.32,,0.61,35.5,11.6,0.93,4.85,16.9,0.24,7.42,35,47,83,142,nasal cannula,moderate,survival 45,female,63,No,hepatitis B,positive,No,39.3,No,No,Yes,No,No,9.91,0.51,9.28,18.19607843,0.08919,5.718129835,0.937,0.051,0.009,0.5422,152.49,0.2306,64.87,0.3133,88.11,0.74,281,90.03,14,20,49,3.93,1.23,317,54,1,0.05,0.03,10.8,1184,1.23,,,0.61,32.2,13.5,1.1,5.59,15.8,0.46,7.49,46,62,93,188,nasal cannula,moderate,survival 46,female,71,No,no,positive,Yes,38.6,Yes,Yes,Yes,No,Yes,13.76,0.53,12.7,23.96226415,0.49536,1.069928941,0.923,0.038,0.036,0.4523,295.45,0.3548,231.8,0.0981,64.08,3.62,653.26,28.15,25,22,83,4.53,2.35,573,,1.3,0.04,0.03,47.5,3997,6.54,14.32,,0.61,32,11.8,0.96,5.25,16.1,5.14,7.47,36,56,91,60,NMV,critical,death 47,female,70,No,hypertension diabetes,positive,Yes,39.3,Yes,Yes,Yes,No,No,6.66,0.35,6.02,17.2,0.27306,1.281769574,0.905,0.052,0.041,0.5055,286.14,34.96,197.9,0.1522,86.16,2.3,566.01,23.94,43,31,54,5.39,1.83,462,59.7,2.2,0.04,0.03,27.2,882,11.32,14.93,,1.65,28.3,11.6,0.94,5.52,16.5,7.49,7.45,37,112,99,224,nasal cannula,severe,survival 48,female,44,No,no,positive,No,38,Yes,Yes,No,No,No,3.63,0.6,2.82,4.7,0.21417,2.801512817,0.775,0.165,0.059,0.6717,177.06,0.2963,78.1,0.362,95.41,0.82,263.59,82.8,15,10,59,3.58,4.37,277,62,1,0.04,0.04,46.4,134,,,,,42.8,14.2,1.1,7.42,15.6,0.46,7.42,44,72,95,141,nasal cannula,severe,survival 49,male,66,No,hypertension,positive,Yes,38,No,Yes,No,Yes,No,7.94,0.91,6.57,7.21978022,0.37318,2.438501527,0.828,0.121,0.047,0.6554,461.4,0.0744,53.16,0.5586,399.32,0.13,714.86,5.23,76,38,58,3.61,1.98,425,74.7,1.5,0.04,0.03,33.7,1024,2.01,7.55,,2.15,39,13.1,1.08,4.54,15.4,0.49,7.44,34,46,83,139,nasal cannula,moderate,survival 50,female,73,No,tumor,positive,No,39.5,Yes,No,No,No,No,3.32,0.4,2.83,7.075,0.07304,5.47645126,0.852,0.121,0.022,0.3094,84.32,0.1794,48.89,0.1127,30.72,1.59,272.53,59.2,36,74,50,4.11,1.3,582,228,4.4,0.04,0.03,54.5,1213,,,,,35.3,13.4,1.03,3.24,14.6,0.95,7.43,40,72,95,107.4,nasal cannula,critical,survival 51,female,33,No,no,positive,Yes,36.5,No,No,No,No,No,5.21,2.14,2.56,1.196261682,0.40117,5.334396889,0.491,0.41,0.077,0.8157,1601.04,0.4624,9.7.50,0.3164,621.02,1.46,1962.77,0.1,8,13,46,3.71,1.15,144,61.4,1,0.04,0.03,9.3,15,1.39,,,0.61,38.5,13.8,1.08,2.65,15.9,0.13,7.35,47,96,97,457,nasal cannula,moderate,survival 52,male,54,No,hepatitis B,positive,Yes,38.6,Yes,No,Yes,No,No,3.82,1.26,2.2,1.746031746,0.35144,3.58524926,0.577,0.329,0.092,0.6199,449.02,0.1627,117.81,0.4656,3.3721,0.35,724,35.08,24,33,84,3.24,1.21,327,,1,0.04,0.03,22.2,,,,,,38.6,14.4,1.17,4.64,19.2,0.7,7.39,44,83,96,395,nasal cannula,moderate,survival 53,male,80,No,"diabetes hypertension,cardiovascular disease and macrovascular disease",positive,Yes,38,Yes,Yes,Yes,No,No,3.17,0.45,2.46,5.466666667,0.26311,1.710311277,0.775,0.141,0.083,0.3675,132.54,0.1886,68.04,0.1643,59.27,1.15,360.08,74,41,44,99,3.55,1.15,342,411,4.6,0.04,0.03,189,970,,,,,41.5,15.4,1.19,2.85,14.7,0.95,7.46,38,58,91,142,IMV,critical,death 54,female,63,No,tumor,positive,Yes,38.3,Yes,No,Yes,No,No,10.74,1.74,8.54,4.908045977,0.51552,3.375232775,0.795,0.162,0.048,0.6247,452.7,0.41,297.09,0.2139,155.04,1.92,724.67,103.91,32,33,54,4.48,1.49,253,107.3,N,0.04,,25,17,1.07,,,1.27,45.9,13.1,1.06,5.19,14.3,0.49,7.4,43,84,96,331,nasal cannula,moderate,survival 55,male,31,No,no,positive,No,38,No,Yes,No,No,No,5.03,1.62,2.99,1.845679012,0.41246,3.927653591,0.594,0.322,0.082,0.7759,956.74,0.2241,276.38,0.5051,622.91,0.44,1233.12,21.18,10,12,78,3.37,1.04,187,63,1,0.04,0.03,12.1,15,0.94,,,0.61,34.2,13.3,1.08,4.41,14.7,0.05,7.36,46,106,98,338,nasal cannula,moderate,survival 56,female,50,No,"hypertension,lung disease,brain disease",positive,Yes,,No,No,No,No,No,7.56,1.89,5.18,2.740740741,0.42336,4.464285714,0.685,0.25,0.056,0.7805,660.4,0.3385,286.45,0.3905,330.4,0.87,846.17,2.57,8,12,52,2.9,2.09,152,48.2,1,0.04,0.03,13.2,27,1.15,1.74,,,37.1,12.4,0.99,3.28,15.4,0.35,7.4,37,127,99,437,nasal cannula,moderate, 57,female,48,No,hypertension,positive,No,38.3,Yes,Yes,No,No,No,4.44,0.73,3.43,4.698630137,0.27084,2.695318269,0.773,0.164,0.061,0.8112,829.55,0.5611,573.79,0.2417,247.14,2.32,1022.57,37.38,20,17,73,4.48,1.83,182,26.9,0.4,0.04,0,6,15,,,,,32.2,14.5,1.12,4.95,12.8,0.21,,,,,,nasal cannula,moderate, 58,female,55,No,"hypertension,cardiovascular disease and macrovascular disease",positive,No,39,No,No,Yes,No,No,8.88,0.3,8.43,28.1,0.12432,2.413127413,0.95,0.034,0.014,0.4005,109.77,0.1891,51.84,0.207,56.75,0.91,274.1,33.35,20,16,44,4.28,1.93,305,24,1,0.04,0.03,14.3,304,1.48,,,0.61,25.6,11.6,0.91,5.52,15.6,0.61,7.44,39,155,99,470,nasal cannula,moderate,survival 59,male,39,No,no,positive,Yes,38.8,No,No,No,No,No,6.16,0.45,5.55,12.33333333,0.1232,3.652597403,0.901,0.073,0.02,0.3244,121.12,0.18,67.21,0.14,52.28,1.29,373.41,55.33,33,17,91,4.87,1.37,314,24.2,1,0.04,0.03,16.3,149,1.55,3.49,,,36.4,12.1,0.96,5.07,15.8,0.25,7.46,33,110,99,341,nasal cannula,moderate, 60,male,70,No,no,positive,Yes,39,No,No,Yes,No,No,7.59,0.8,6.55,8.1875,0.24288,3.293807642,0.862,0.106,0.032,,,,,,,,,97.15,43,68,71,3.3,1.16,566,380,3.7,0.55,0,55.8,83,7.32,,,0.61,45.4,12.3,0.98,4.28,16.2,0.46,7.45,29,48,85,66,nasal cannula,critical,death 61,male,80,No,hypertension,positive,No,38.5,Yes,No,Yes,Yes,Yes,7.94,0.2,7.34,36.7,0.38112,0.524769102,0.925,0.025,0.048,0.6224,82.09,0.4488,59.18,0.1791,23.62,2.51,131.88,27.96,9,15,60,4.16,1.7,286,60,1.1,0.04,0.01,109.2,1282,7.99,,,3.44,32.8,13,1.05,4.04,16.5,0.73,7.41,48,58,90,83,IMV,critical,death 62,female,53,No,lung disease,positive,Yes,38.5,No,No,No,Yes,No,7.76,2.11,5.2,2.464454976,0.40352,5.228984933,0.668,0.272,0.052,0.5918,1124,0.2882,547,0.2811,533.98,1.03,1899.53,3.96,13,17,74,4.77,1.82,196,67.8,1,0.04,0.03,21.1,15,,,,,31.9,12.3,0.98,3.93,15.2,0.11,7.38,47,134,99,462,nasal cannula,moderate,survival 63,female,36,No,no,positive,Yes,36.5,No,No,No,No,No,9.88,0.55,8.95,16.27272727,0.33592,1.637294594,0.906,0.056,0.034,0.525,164.72,0.218,68.39,0.2861,89.77,0.76,313.76,46.42,13,10,49,4.86,2.16,233,24.2,1.1,0.04,0.03,18,15,,,,,30.1,12.9,1.04,7.4,14.8,0.22,7.4,40,109,98,375,nasal cannula,moderate,survival 65,male,57,No,"lung disease, diabetes",positive,Yes,36.5,Yes,Yes,No,No,No,8.86,0.74,7.74,10.45945946,0.36326,2.037108407,0.873,0.084,0.041,0.5263,282.12,0.2591,138.91,0.1937,103.8,1.34,536,44.4,52,45,64,3.98,1.25,367,45.1,1,0.04,0.03,12.3,66,6.64,4.62,,0.61,30.8,12.4,0.94,5.07,16.2,0.12,7.37,35,76,95,262,nasal cannula,moderate,survival 66,female,53,No,no,positive,No,38.5,Yes,Yes,No,No,No,4.21,0.74,3.29,4.445945946,0.17261,4.287121256,0.783,0.175,0.041,0.772,337.84,0.5079,222.28,0.2522,110.35,2.01,437.61,41.55,25,25,57,3.27,2.7,322,44.7,1,0.04,0.03,18.2,681,1.77,,,1.38,36.6,12.7,0.97,4.74,15.7,0.58,7.4,43,81,96,385,nasal cannula,moderate,survival 67,female,58,No,diabetes,positive,Yes,38.6,Yes,Yes,Yes,No,No,3.77,0.84,2.77,3.297619048,0.14703,5.713119771,0.736,0.222,0.039,0.4541,292,0.2873,185,0.1605,103.43,1.79,644.22,51.79,40,52,51,2.61,1.12,398,113.8,1.3,0.11,0.03,17.7,51,4.66,8.75,,0.91,36.3,14.3,1.13,4.5,15,0.4,7.46,33,66,94,227,nasal cannula,moderate,survival 68,female,82,No,"hypertension ,brain disease",positive,No,36.5,No,No,Yes,Yes,No,8.24,0.98,6.66,6.795918367,0.56856,1.723652737,0.809,0.118,0.069,0.4841,357.87,0.3071,227,0.181,133.83,1.7,739.2,49.94,39,37,73,5.34,1.58,245,21.2,1.5,0.04,0.03,31,626,1.65,4.44,,,41.3,12.3,0.93,8.47,15.4,1.34,7.45,42,82,97,248,nasal cannula,moderate,survival 69,female,50,No,no,positive,Yes,40,No,No,No,Yes,No,12.6,1.3,10.69,8.223076923,0.5544,2.344877345,0.849,0.103,0.044,0.5253,429.56,0.3112,254.49,0.1888,154.35,1.65,817.69,87.53,26,28,53,4.68,1.49,416,62.2,2.1,0.04,0.03,19.8,66,2.08,4.69,,,40,12.7,0.97,7.58,14.8,0.09,7.45,44,50,87,234,nasal cannula,severe, 70,female,57,No,no,positive,Yes,38,Yes,Yes,No,No,No,6.22,0.39,5.48,14.05128205,0.33588,1.161128975,0.881,0.063,0.054,0.6096,178.17,0.2739,80.06,0.2925,85.51,0.94,292.3,14.85,48,22,65,4.49,1.94,199,24,1,0.04,0.03,10.8,187,1.74,3.77,,,30.6,12.1,0.91,8.05,16.5,1.33,7.44,36,61,92,210,nasal cannula,moderate,survival 71,male,64,No,no,positive,Yes,38.1,No,No,No,No,No,6.4,0.92,4.93,5.358695652,0.4288,2.145522388,0.771,0.144,0.067,0.583,489.87,0.3836,322.37,0.1912,160.67,2.01,840.27,16.92,58,31,74,3.67,2.83,245,87.8,1,0.05,0.03,32.9,64,2.46,2.68,,4.16,38.3,14.8,1.18,4.45,15.7,0.25,7.44,39,91,97,314,nasal cannula,moderate,survival 72,male,69,No,no,positive,No,38,Yes,Yes,No,Yes,No,4.18,0.47,3.41,7.255319149,0.26334,1.784764943,0.818,0.111,0.063,0.6657,196.38,0.5251,154.9,0.1273,37.56,4.12,295.01,61.84,33,51,60,3.38,1.18,355,141.8,1.6,0.04,0.03,78.6,547,3.31,6.07,,0.61,39.9,13.7,1.07,4.32,16.2,0.43,7.46,37,77,96,233,nasal cannula,severe,survival 73,male,80,No,"cardiovascular disease and macrovascular disease,ÄÔ¹£ËÀ kidney disease",positive,Yes,39,Yes,Yes,Yes,Yes,No,9.52,5.03,4.02,0.799204771,0.40936,12.28747313,0.422,0.529,0.043,0.2237,578.43,0.1131,292.55,0.1075,278.09,1.05,2586.24,47.62,30,45,91,2.49,1.57,451,298,7.9,0.04,0.03,125,1134,8.62,6.61,,0.61,69.9,41.2,4.33,4.79,15.4,0.43,7.45,49,45,83,258,nasal cannula,severe,survival 74,female,74,No,"hypertension,kidney disease",positive,Yes,36.5,Yes,Yes,Yes,Yes,No,6.7,0.86,4.99,5.802325581,0.7772,1.106536284,0.744,0.129,0.116,0.5736,415.86,0.3867,280.34,0.1971,142.89,1.96,725.04,48.58,12,21,164,4.65,1.66,316,52.2,2.4,0.04,0.04,90.8,232,3.15,,,0.86,31,13.2,1.02,3.66,16.4,7.3,7.34,39,173,99,597,nasal cannula,severe,survival 75,male,62,No,no,positive,No,37.5,Yes,No,No,Yes,No,8.05,0.41,7.34,17.90243902,0.24955,1.642957323,0.912,0.051,0.031,0.438,132.49,0.3229,97.65,0.1086,32.94,2.96,302,84.14,104,41,70,4.69,1.24,382,41.4,1.7,0.04,0,38.1,151,9.63,3.52,,1.63,28.3,13.7,1.07,4.85,17.5,3.33,7.46,37,60,92,207,nasal cannula,severe,survival 76,male,27,No,no,positive,No,37.4,Yes,Yes,No,No,No,4.38,1.53,2.56,1.673202614,0.28032,5.458047945,0.584,0.349,0.064,0.7963,828.32,0.3763,391.36,0.4066,422.96,0.93,1040.16,39.76,18,25,94,3.97,1.11,305,167,1,0.05,0.03,15,20,2.03,3.51,12.14,,28.3,12.4,1.01,3.62,16.3,0.16,7.42,43,68,94,234,nasal cannula,moderate,survival 77,female,68,Yes,no,positive,Yes,39,Yes,Yes,Yes,No,Yes,3.68,0.63,2.76,4.380952381,0.27968,2.252574371,0.75,0.172,0.076,0.7589,362.1,0.5049,240.9,0.2421,115.5,2.09,477.15,88.88,19,27,75,2.27,1.24,338,148.8,1.4,0.04,0.03,55,671,2.31,,18.6,1.9,41.4,12.3,1,4.4,15.8,0.39,7.46,37,72,95,179,IMV,critical,death 78,male,71,Yes,"hypertension diabetes,cardiovascular disease and macrovascular disease",positive,No,39.6,Yes,Yes,Yes,Yes,Yes,3.7,0.6,2.8,4.666666667,0.2886,2.079002079,0.758,0.162,0.078,0.3495,159.63,0.206,94.07,0.1339,61.15,1.54,456.7,101.44,29,44,81,2.05,0.95,337,259,1.1,0.12,0.03,83,264,4.79,5.92,16.48,,43.9,12.6,1.02,4.14,15.2,0.5,7.49,30,64,94,194,IMV,critical,death 79,female,68,No,"hypertension diabetes cardiovascular disease and macrovascular disease,lung disease,tumor",positive,Yes,38.2,Yes,Yes,Yes,No,No,16.84,0.59,15.78,26.74576271,0.45468,1.297615906,0.937,0.035,0.027,0.5649,487.4,0.3256,280.91,0.2491,214.89,1.31,862.75,36.87,34,41,69,3,2.03,430,26,4.1,0.04,0.03,50.3,1278,15.15,7.85,,0.61,33.9,11.5,0.92,4.85,14.9,0.49,7.49,32,44,84,55,NMV,critical,survival 80,male,45,No,"kidney disease, gastric disease",positive,Yes,39,Yes,Yes,Yes,No,No,2.72,0.63,1.89,3,0.204,3.088235294,0.692,0.2312,0.075,0.3954,176.48,0.1642,73.3,0.18,80.33,0.91,446.31,40.85,38,55,268,2.93,1.27,356,153.8,,0.04,,27,368,1.96,3.73,,0.61,33.4,12.5,1,4.24,16.2,0.42,7.42,44,70,94,212,nasal cannula,severe,survival 81,female,57,No,hypertension£¬cardiovascular disease and macrovascular disease,positive,Yes,37.4,Yes,No,Yes,No,No,10.92,0.79,9.94,12.58227848,0.18564,4.255548373,0.91,0.072,0.017,,,,,,,,,38.72,27,26,68,6.52,2.09,376,,1.2,0.04,0.1,33,,,,,,24.6,12.4,0.99,1.99,17.4,3.64,7.45,42,60,90,146,"nasal cannula£¨15L,52%)",severe,survival 82,female,57,No,"cardiovascular disease and macrovascular disease, brain disease",positive,Yes,37.5,Yes,Yes,Yes,No,No,2.67,0.82,1.71,2.085365854,0.12282,6.676437062,0.642,0.307,0.046,0.7234,380.41,0.3278,172.61,0.3843,202.36,0.85,526.57,3.22,6,16,57,4.81,1.83,183,35.7,1,0.04,0.03,9.5,219,,,,,34.7,12.4,1.01,3.38,16.2,0.18,7.49,32,109,99,330,nasal cannula£¨5L£¬93-98%£©,severe,survival 83,male,72,No,diabetes,positive,Yes,38.3,Yes,Yes,Yes,No,No,11.27,0.54,9.99,18.5,0.72128,0.748669033,0.886,0.048,0.064,0.5614,164.6,0.39,114.32,0.1551,45.47,2.51,293.17,103.31,11,20,48,6.15,1.96,344,50.4,0.5,0.04,0.01,22.6,236,,,,,38.4,11.9,0.94,7.76,14.2,0.22,7.47,36,70,95,143,nasal cannula£¨5-7L£¬88-98%£©,severe,death 84,female,80,No,"cardiovascular disease and macrovascular disease, hypertension",positive,No,36.5,No,No,Yes,No,No,6.42,0.61,5.52,9.049180328,0.26964,2.262275627,0.86,0.08,0.042,0.4056,225.74,16.39£¤,91.2,0.2417,134.53,0.68,556.6,94.52,10,14,64,3.13,1.07,186,28.3,1.8,0.04,0.08,35.5,2160,,,,,33.1,13.1,1.01,5.19,14.7,0.84,7.46,43,53,89,160,nasal cannula£¨2-3L£¬90-98%£©,severe,survival 85,male,60,No,"hypertension,cardiovascular disease and macrovascular disease",positive,No,37.5,Yes,Yes,Yes,No,No,3.98,0.54,3.27,6.055555556,0.17512,3.083599817,0.82,0.135,0.044,0.5462,173.27,0.3504,111.18,0.2077,65.89,1.69,317.26,72.03,21,20,56,3.17,1.41,288,29.1,,0.13,,24,,,,,,39.5,13.5,1.05,7.76,14.8,1.82,7.47,30,54,90,153,nasal cannula£¨35L/min£©,severe,survival 86,female,56,No,no,positive,Yes,39.2,Yes,No,Yes,No,No,7.24,0.14,6.88,49.14285714,0.15928,0.878955299,0.95,0.02,0.022,0.6215,113.64,0.2073,37.91,0.349,63.81,0.59,182.86,35.88,46,41,48,4.01,1.4,371,130.6,1,0.04,0.03,23.7,273,,,,,31.9,12.3,1,37.9,15.4,0.54,7.53,41,50,89,309,nasal cannula10L/min£©,severe,survival 87,female,67,No,hypertension£¬brain disease,positive,No,38.9,Yes,Yes,Yes,No,No,3.78,1.05,2.4,2.285714286,0.25326,4.145936982,0.633,0.278,0.067,0.5192,316.36,0.3943,240.25,0.1209,73.67,3.26,609.26,16.58,35,41,45,3.05,1.4,426,158.1,,0.04,,30,,,,,,30.5,12.4,1.01,3.4,72.3,0.05,7.45,36,49,86,171,nasal cannula£¨35L/min£¬£©,severe,survival 88,male,62,No,hypertension,positive,No,39,Yes,Yes,Yes,No,No,9.61,0.7,8.04,11.48571429,0.85529,0.818435852,0.836,0.073,0.089,0.3575,125.65,0.2371,83.33,0.1172,41.17,2.02,351.43,104.84,30,29,64,7.06,5.06,294,85.9,,0.04,,25,,,,,,44.2,12.8,1.04,5.01,14.9,0.24,7.48,32,46,85,182,nasal cannula£¨35L/min£©,severe,survival 89,male,80,No,lung disease,positive,Yes,39.7,No,Yes,Yes,No,No,12.89,0.36,12.01,33.36111111,0.48982,0.734963864,0.933,0.028,0.038,0.529,97.1,0.4156,76.3,0.1209,22.2,3.44,183.57,103.76,14,31,94,3.5,1.04,328,56.1,1.4,0.03,0.17,100,2230,,,,,32.5,14.3,1.16,5.38,14.6,1.12,7.4,49,28,53,123,NMV,critical,death 90,female,70,No,diabetes,positive,Yes,38.6,Yes,Yes,Yes,No,No,4.41,0.44,3.82,8.681818182,0.14112,3.117913832,0.865,0.101,0.032,0.5644,189.71,0.3133,105.31,0.2085,70.09,1.5,336.12,46.51,19,16,63,4.92,1.22,295,28.2,,0.04,,23,,,,,,34.6,13,1.06,5.52,17,1.16,7.46,38,44,83,107,NMV,critical,survival 91,male,49,No,no,positive,Yes,39.3,Yes,No,No,No,No,5.79,1.09,4.36,4,0.31266,3.486215058,0.754,0.188,0.054,0.7027,508.09,0.4035,291.76,0.2697,194.97,1.5,723.04,103.61,58,44,97,3.09,1.43,275,24,1,0.08,0.03,11.7,15,,,,,43.6,21.4,1.75,5.97,20.9,0.08,7.43,42,70,94,407,nasal cannula3-5L,severe,survival 92,female,51,No,no,positive,Yes,38.9,Yes,Yes,Yes,Yes,No,2.64,0.98,1.37,1.397959184,0.28248,3.469272161,0.52,0.371,0.107,0.6256,795.8,0.4366,555.41,0.2098,266.95,2.08,1272.13,17.94,51,42,53,3.99,1.44,245,55.5,1,0.04,0.03,16.3,15,2.85,,15.64,0.61,34.6,12.6,1.02,3.13,17.7,0.27,7.4,50,74,95,448,nasal cannula3L,severe,survival 93,female,39,No,no,positive,Yes,38.5,No,Yes,No,No,No,3.34,1.05,2.16,2.057142857,0.12692,8.272927829,0.645,0.315,0.038,0.8677,1308.28,0.5276,795.5,0.2869,432.59,1.84,1507.78,1.23,9,13,52,3.83,1.61,170,34.6,,0.04,,19,,,,,,32.8,12.2,0.99,3.43,14.8,0.26,7.4,40,110,98,343,nasal cannula2-3L,moderate,survival 94,male,53,No,"brain disease , diabetes",positive,No,38.4,No,No,No,No,Yes,3.5,0.74,2.42,3.27027027,0.189,3.915343915,0.692,0.21,0.054,0.5455,347.04,45.02,286.41,0.0939,59.73,4.8,636.17,25.9,24,49,65,2.81,0.92,827,98,7.1,0.31,0.05,70,452,,,,,37.8,22.5,1.78,1.03,14.7,17.8,7.45,24,57,91,139,nasal cannula,severe,death 95,female,84,No,"hypertension,cardiovascular disease and macrovascular disease",positive,Yes,39,Yes,Yes,No,No,No,6.45,0.63,5.56,8.825396825,0.26445,2.382302893,0.864,0.097,0.041,0.7267,704.07,0.3978,385.41,0.3231,313.06,1.23,968.9,103.16,71,72,63,3.39,1.08,403,94.1,1.9,0.1,0.03,26.9,5819,,,,,34.4,12.8,0.98,4.54,16.7,6.86,7.44,34,39,76,49,nasal cannula,critical,survival 96,male,49,No,"diabetes,",positive,Yes,38.9,No,No,Yes,No,No,6.45,0.67,0.0552,0.08238806,0.47085,1.422958479,0.857,0.104,0.073,0.6512,183.36,0.332,93.48,0.3132,88.18,1.06,281.58,64.73,21,26,66,3.07,1.29,399,71.5,1.1,0.17,0.03,18.3,,,,,,33.3,12.5,1.02,4.74,18.1,0.36,7.4,39,72,94,175,nasal cannula4-5L,severe,survival 97,male,49,No,no,positive,Yes,38,Yes,No,Yes,Yes,No,5.73,0.85,4.5,5.294117647,0.31515,2.697128352,0.787,0.148,0.055,0.7969,326.67,0.4242,173.87,0.2667,109.32,1.59,409.91,4.42,21,11,51,3.69,1.07,173,79.8,,0.04,,18,,,,,,27,14.1,1.15,3.89,16.1,1.56,7.42,44,92,97,278,nasal cannula2-3L,severe,survival 98,male,71,No,hypertension,positive,Yes,38,Yes,No,Yes,Yes,No,13.96,1.37,11.67,8.518248175,87.948,0.015577387,0.836,0.098,6.3,0.3811,307.12,0.3067,247.15,0.0671,54.08,4.57,805.93,46.82,65,61,66,4.9,2.28,719,63.2,8.1,0.31,0.03,103,409,,,,,30.3,13.2,1.07,5.32,14.9,6.41,6.82,>115,46,38,120,NMV,critical,death 99,female,46,No,"tumor, gastric disease",positive,Yes,40,Yes,Yes,No,Yes,No,8.37,0.88,7.09,8.056818182,0.39339,2.236965861,0.847,0.105,0.047,,,,,,,,,42.11,16,30,63,3.5,1.5,282,177,2,0.04,0.1,32.2,,,,,,33.1,12.9,0.99,2.75,15.9,1.37,7.47,34,207,100,559,nasal cannula3-4L,severe,survival 100,male,84,No,endocrine system disease,positive,No,37.8,Yes,Yes,No,Yes,No,11.63,0.22,11.11,50.5,0.30238,0.727561347,0.955,0.019,0.026,0.2781,49.15,0.2138,37.78,0.0611,10.8,3.5,176.7,128.9,15,65,119,3.69,0.62,245,348,5.1,3.59,0.03,124,648,,,,,46.2,14.4,1.11,4.13,14.9,0.59,7.45,46,47,85,264,nasal cannula5-7L,critical, 101,female,69,No,"hypertension,cardiovascular disease and macrovascular disease",positive,Yes,37.8,Yes,Yes,Yes,No,No,4.32,0.81,3.12,3.851851852,0.37584,2.155172414,0.722,0.188,0.087,0.3668,140.04,0.1899,72.51,0.1932,73.76,0.98,381.75,99.84,61,99,103,4.35,1.69,659,114.3,1.4,0.08,0.1,273,1057,,,,,41.4,14.4,1.17,5.29,21.4,2.59,7.5,27,29,63,100,nasal cannula,critical,death 102,female,57,No,no,positive,No,37.8,No,No,Yes,No,No,3.98,0.51,3.28,6.431372549,0.18308,2.785667468,0.823,0.129,0.046,0.5401,99.76,0.3616,66.79,0.2004,37.01,1.8,184.71,100.53,20,20,148,4.06,1.36,121,24,,0.04,,14,55,,,,,31.5,13.9,1.13,5.52,15.9,1.73,7.44,27,59,91,144,nasal cannula4-5L,severe,survival 103,female,50,No,diabetes,positive,Yes,37.7,Yes,Yes,No,No,Yes,3.89,1.2,2.35,1.958333333,0.33065,3.629215182,0.602,0.309,0.085,0.7056,524.13,0.4299,319,0.2719,202,1.58,742.82,103,11,63,43,5.83,2.41,271,24.4,1,0.04,0.03,8.7,,,,,,32.1,11.4,0.86,4.41,18.4,1.16,7.38,36,90,97,310,nasal cannula,moderate,survival 104,male,66,No,"hypertension,lung disease,brain disease",positive,Yes,38,No,No,No,Yes,No,5.29,1.33,3.45,2.593984962,0.49726,2.674657121,0.652,0.251,0.094,0.7074,439,0.2905,180.56,0.3045,189.25,0.95,621.51,17.66,10,17,86,3.17,1.59,162,26,1,0.04,0.03,14,,,,,,26.2,12.5,1.02,2.37,19.5,0.29,7.48,38,81,97,245,nasal cannula,moderate,survival 105,male,42,No,no,positive,Yes,39,No,No,No,No,No,1.49,0.73,0.64,0.876712329,0.12218,5.974791292,0.433,0.484,0.082,,,,,,,,,37.82,22,37,74,5.51,1.48,370,272.7,,,,28,,,,,,36.4,14,1.14,3.83,17.3,0.27,7.39,44,169,100,805,none,moderate,survival 106,male,48,No,no,positive,Yes,38.4,No,No,No,No,No,6.91,0.74,5.87,7.932432432,0.2764,2.677279305,0.85,0.107,0.04,,,,,,,,,35.24,45,54,104,4.43,2.16,534,130,3.1,0.2,0.03,104,,,,,,30.2,12.8,1.04,5.19,14.8,0.5,7.45,27,72,95,176,nasal cannula,moderate,survival 107,male,46,No,diabetes,positive,Yes,38.9,No,No,Yes,No,No,3.38,0.63,2.31,3.666666667,0.43264,1.456176036,0.684,0.186,0.128,0.67,266.49,0.2825,112.35,0.335,133.25,0.84,397.77,38.09,116,43,56,6.07,2.15,517,256.7,0.9,0.04,0,26,,,,,,32.9,12.5,1.02,3.6,18.1,1.26,7.41,31,51,86,109,"nasal cannula£¨50L,70%,95%)",severe--critical, 108,male,60,No,hypertension,positive,Yes,38,No,No,No,Yes,No,3.23,1.32,2.08,1.575757576,0.10982,12.01966855,0.59,0.373,0.034,0.5881,479.98,0.3544,289.28,0.2253,183.9,1.57,816.18,64.44,29,39,77,4.16,1.15,302,99.5,N,0.06,,20.8,,,,,,48.5,11.4,0.93,4.28,15,0.29,7.43,46,77,96,358,"nasal cannula£¨3-4L,96%)",moderate,survival 109,male,75,No,diabetes,positive,No,38.5,No,No,No,No,Yes,5.61,0.46,4.69,10.19565217,0.46002,0.999956524,0.835,0.082,0.082,0.7149,270.57,0.3507,132.74,0.3303,125.02,1.06,378.46,24.41,21,20,64,3.35,1.54,252,73.3,0.9,0.04,0.01,,,,,,,31,13.5,1.1,3.86,17.2,0.39,7.42,35,49,85,120,nasal cannula£¨2-5L),severeÖ¢,survival 110,male,72,No,hypertension,positive,No,38,Yes,Yes,No,No,No,6.07,1.3,4.16,3.2,0.4856,2.677100494,0.707,0.221,0.08,0.3259,323.6,0.2103,208.83,0.1136,112.86,1.85,993.07,56,56,39,69,4.25,1.26,344,52.5,N,0.16,,,,,,,,35.3,15,1.22,4.55,16.7,2.54,7.39,37,70,94,171,nasal cannula(5l£©,moderate,survival 111,male,55,No,lung disease,positive,Yes,39.1,Yes,Yes,Yes,No,No,3.19,0.64,2.28,3.5625,0.27115,2.360317168,0.714,0.2,0.085,0.69,303,0.3587,157.46,0.3223,141.59,1.11,438.95,80.58,15,22,66,4.66,1.47,241,34.3,1,0.16,0.03,11.6,,2.44,,,1.72,42.3,13.7,1.12,4.68,16.8,,7.42,37,129,99,445,nasal cannula£¨2L),moderate,survival 112,female,64,No,tumor,positive,Yes,39,No,No,No,No,No,4.46,0.77,3.33,4.324675325,0.3568,2.158071749,0.745,0.173,0.08,,,,,,,,,17.77,10,17,54,4.77,1.5,196,,,0.04,,20,,,,,,33.1,11.3,0.92,3.86,15.6,0.18,7.46,40,89,97,424,none,moderate,survival 113,male,74,No,hypertension diabetes,positive,Yes,38,Yes,Yes,Yes,Yes,No,9.15,0.64,8.25,12.890625,0.24705,2.590568711,0.902,0.07,0.027,73.75,295.82,0.175,70.19,0.5559,222.97,0.31,401.11,126.1,49,59,80,1.26,0.95,371,141,N,0.07,,,,,,,,47.1,17,1.33,4.77,15.3,0.67,7.48,31,49,87,168,"nasal cannula£¨50L,50%95%)",severe,survival 114,female,62,No,tumor,positive,No,38.9,Yes,Yes,Yes,No,No,4.44,0.36,3.87,10.75,0.1998,1.801801802,0.873,0.08,0.045,0.468,180.27,0.3214,123.81,0.1392,53.61,2.31,385.16,21,42,45,55,4.47,1.14,316,27.6,N,0.52,,,,,,,,32.9,11.8,0.9,2.75,14.5,0.71,7.45,35,126,99,307,"nasal cannula£¨5L,98%)",moderate,survival 115,male,68,No,"hypertension diabetes,cardiovascular disease and macrovascular disease",positive,Yes,38.8,Yes,Yes,Yes,No,No,5.6,0.37,4.95,13.37837838,0.2744,1.348396501,0.884,0.066,0.049,0.6884,185.82,0.2762,74.56,0.4207,113.56,0.66,269.93,154.4,151,65,71,3.58,1.12,705,162,1,0.3,0.1,36,,,,,,40.7,15.2,1.18,5.58,13.6,12.3,7.48,41,47,86,100,"nasal cannula£¨50L,89%,95%)",severe,survival 116,male,81,No,hypertension diabetes,positive,Yes,36.5,Yes,No,No,No,No,4.18,1.41,2.34,1.659574468,0.418,3.373205742,0.561,0.337,0.1,0.6704,335.07,0.2723,136.11,0.3951,197.47,0.69,499.8,26.2,25,52,87,3.79,0.75,450,608,4.9,0.18,0.01,68.8,,,,,,44,11.3,0.86,5.58,13.6,0.2,7.44,42,56,90,131,"nasal cannula£¨50L,80%,95%)",severe,survival 117,male,51,No,no,positive,Yes,37.8,No,No,No,No,No,4.67,1.59,2.54,1.597484277,0.50436,3.152510112,0.543,0.34,0.108,0.7202,759.41,0.4435,467.61,0.2706,285.3,1.64,1024.45,15.49,61,54,92,4.42,1.91,260,37.3,1.9,0.04,0.03,15,,1.24,,,1.41,22.4,11.5,0.9,3.86,14,0.2,7.41,42,86,97,527,"nasal cannula£¨3L/M,98%)",moderate,survival 119,female,66,No,hypertension,positive,Yes,38,No,No,No,No,No,8.63,0.47,7.63,16.23404255,0.50054,0.938985895,0.885,0.054,0.058,64.48,315.61,0.4671,228.61,0.1777,86.99,2.63,489.43,129,87,74,75,3.68,0.94,341,33,N,0.06,,,1338,,,,,38.8,17.7,1.38,7.35,15.6,0.52,7.45,33,56,90,170,"nasal cannula£¨5L,96%)",severe,survival 120,female,50,No,no,positive,Yes,38.5,No,No,No,No,No,3.44,0.67,2.68,4,0.21672,3.091546696,0.78,0.194,0.063,0.6392,272.82,0.3348,142.88,0.3012,128.55,1.11,426.8,6.02,12,19,55,3.89,1.06,244,83.7,N,,,,,1.51,,16.16,1.53,36.9,11.8,0.96,2.81,15.6,0.16,7.4,38,88,97,400,"nasal cannula£¨2L,98%)",moderate,survival 121,female,48,No,no,positive,Yes,38,Yes,No,No,Yes,No,4.36,1.02,3.06,3,0.27032,3.773305712,0.701,0.234,0.062,0.5027,195.98,0.1876,73.16,0.3094,120.61,0.61,389.88,11.05,15,15,54,3.97,0.99,131,46.3,N,0.04,,29.6,,,,,,39,13.4,1.09,3.73,15.2,0.18,7.39,39,96,97,291,nasal cannula£¨2-3L/·Ö£©,,survival 122,male,65,No,hypertension,positive,Yes,37.5,No,No,Yes,No,Yes,10.41,0.65,9.51,14.63076923,0.23943,2.714780938,0.913,0.063,0.023,0.4151,148.89,0.2181,78.22,0.1909,68.48,1.14,358.7,105.25,48,39,110,5.26,1.69,709,87.3,N,0.13,,40,,,,,,29.7,14.2,1.16,5.81,39.6,0.36,7.36,41,50,83,102,nasal cannula£¨2-3L/·Ö£©,critical,survival 123,male,53,No,no,positive,Yes,38,No,No,Yes,No,Yes,20.05,0.61,19.01,31.16393443,0.401,1.521197007,0.947,0.031,0.02,0.2444,84.36,14.18,48.93,0.1058,36.52,1.34,345.09,222.4,21,17,6.46,4.73,2.97,195,24,1,0.23,0.03,20.3,,,,,,36.5,15.5,1.2,6.19,13.5,0.56,7.42,36,64,93,194,NMV,severe,survival 124,female,60,No,no,positive,Yes,39,No,No,No,No,Yes,3.69,1.25,2.02,1.616,0.4059,3.07957625,0.548,0.34,0.11,0.6132,350.7,0.439,250.83,0.1589,90.78,2.76,571.35,27.84,177,108,59,4.99,1.58,271,35.2,1,,0.03,10.1,185,,,,,30.5,11.4,0.93,3.86,16,0.22,7.45,44,73,95,357,nasal cannula£¨4L),,survival 125,male,68,No,no,positive,Yes,38,Yes,Yes,Yes,Yes,No,8.26,0.85,6.9,8.117647059,0.50386,1.686976541,0.835,0.103,0.061,0.6355,336.68,0.3887,205.9,0.2237,118.53,1.74,529.78,78.58,18,11,86,5.3,3,233,59,N,0.04,,,206,,,,,30.6,13.4,1.11,4.36,14.8,1.07,7.4,41,90,97,220,"nasal cannula£¨5L,95%)",,survival 126,male,56,No,no,positive,Yes,38.2,No,No,Yes,No,No,3.35,0.59,2.64,4.474576271,0.11055,5.336951606,0.788,0.176,0.033,0.6014,285.51,0.1659,78.77,0.4087,194.01,0.41,474.7,0.3416,31,35,89,3.65,1.63,272,174.4,,0.04,,,732,,,,,38.6,13.1,1.08,4.12,16.8,0.09,7.37,33,89,97,269,none,moderate,survival 127,male,81,Yes,hypertension diabetes ,positive,Yes,39.4,Yes,Yes,No,,,19.83,0.56,18.8,33.57142857,0.45609,1.227827841,0.948,0.028,0.023,0.4322,75.13,0.3187,55.39,0.1099,19.1,2.9,173.81,154.1,23,27,144,4.9,1.88,375,211,4.4,0.9,0.04,191,857,,,,,28.2,13.7,1.07,3.04,17.3,60.14,7.46,26,56,90,106,nasal cannula,severe,death 128,male,76,No,cardiovascular disease and macrovascular disease,positive,No,38,No,No,No,,,7.82,0.65,6.64,10.21538462,0.51612,1.259397039,0.85,0.083,0.066,60.86,151.57,35.29,87.9,24.66,61.42,1.43,249.05,71.1,50,42,152,4.5,0.95,341,48,0,0.08,0.03,27.8,43,,,,,27,13,1.05,2.36,18.1,14.92,7.44,37,102,98,159,nasal cannula,,survival 129,female,55,No,"lung disease ,cardiovascular disease and macrovascular disease",positive,Yes,38.5,Yes,Yes,Yes,,,3,0.72,1.91,2.652777778,0.354,2.033898305,0.635,0.241,0.118,0.5501,198.86,0.2604,94.15,0.258,93.29,1.01,361.53,30.4,32,48,57,3.79,1.53,441,116,1,0.04,0.03,29.1,387,,,,,30.3,17.2,1.34,3.78,14.4,2.09,7.46,39,58,91,85,"nasal cannula£¨40L,SO2 68%)",severe,survival 130,male,56,No,hypertension,positive,Yes,38.7,No,No,No,,,4.82,1.05,3.28,3.123809524,0.4579,2.293077091,0.682,0.218,0.095,0.7292,423,0.4352,252.86,0.2462,143.05,1.77,581.04,87.18,20,33,86,3.33,2.29,450,139.1,15.6,0.04,0.03,33.1,77,,,,,26,11.6,0.87,2.21,18,0.08,7.44,38,99,98,300,nasal cannula£¨2-3L£©,moderate,survival 131,female,70,No,no,positive,Yes,38.9,Yes,Yes,Yes,,,6.6,0.6,5.67,9.45,0.3234,1.85528757,0.859,0.091,0.049,0.5061,295.28,0.3209,187.22,0.2012,117,1.59,583,101.69,21,13,50,5.48,3.22,231,76.8,N,0.08,,29,,,,,,37,12.8,1.03,5.19,15.7,0.55,7.41,42,95,97,133,nasal cannula,critical£¿,survival 132,female,51,No,diabetes,positive,No,39.4,Yes,Yes,Yes,,,3.15,0.45,2.46,5.466666667,0.23625,1.904761905,0.781,0.143,0.075,0.582,243,0.2312,96.81,0.3508,146.88,0.66,418.7,21.3,23,17,46,4.39,1.8,206,35.3,N,0.04,,29.5,,,,,,29.6,12.4,1.01,3.76,14.9,0.5,7.43,38,90,97,220,nasal cannula£¨2-3L£¬96%£©,moderate,survival 133,female,53,Yes,hypertension,positive,Yes,39.3,No,No,Yes,,,11.75,0.91,10.28,11.2967033,0.5405,1.683626272,0.875,0.077,0.046,0.3582,237,0.1788,118.4,0.1826,120.89,0.98,662.22,47.66,32,43,57,4.9,1.75,597,100.7,12.1,0.05,0.05,38,109,,,,,37.5,11.7,0.87,8.42,14.3,1.56,7.43,42,58,91,94,nasal cannula£¨35/50£©SPO2 94%,severe,survival