ID Number
Parental Age (Years)
Parental Age Classification
Parental Gender
Parental Race
Parental Race (Malay vs. non-Malay)
Parental Education Level
Monthly Household Income
Family Income Classification
Stay Outside KL
Parental Height (cm)
Parental Weight (kg)
Parity of Children (First- or Subsequent-Born)
Total Number of Siblings in the Family
Birth Weight of the Chidlren (kg)
Children Age (Years)
Children Age (in Decimal Point of Years)
Children Age (Months)
Children Age Group
Children Gender
History of ASD among Siblings
Hospital of Birth
State of Birth
Prematurity
Gestational Age (Week)
Baby's Complication
Breastfeeding
Breastfeeding Duration
Status of Immunisation
Stage of ASD
Speak at Three Years Old
Children's Height (cm)
Children's Weight (kg)
Children's BMI
Maternal Age During Pregnancy
Advanced Maternal Age
Mode of Delivery
Haemoglobin Level at 36 Week (g/dL)
Hemoglobin Level
Gestational Diabetes Melitus
Pregnancy Induced Hypertension
Other Comorbidity During Pregnancy
Other Kids Having Autism Spectrum Disorder
Type of House
Year of House Built
Age of the house
Classification of House's Age
House Nearby the Main Road
House Nearby the Factory
House Nearby the Construction Site
Source of Drinking Water from Tap Water
Parental Smoking Status
riskworkplace
Exposure to the Soil
Sucking Own Hand
PICA (Eat Things Other than Food)
Washing Children Hand
Supplemen with Vitamin
Drinking the Milk
Eating Fruits and Vegetables
Eating Meat
Risk of Exposure at Work Place
Question 1 Score Chicago Pb Knowledge Test (CLKT)
Question 2 Score (CLKT)
Question 3 Score (CLKT)
Question 4 Score (CLKT)
Question 5 Score (CLKT)
Question 6 Score (CLKT)
Question 7 Score (CLKT)
Question 8 Score (CLKT)
Question 9 Score (CLKT)
Question 10 Score (CLKT)
Question 11 Score (CLKT)
Question 12 Score (CLKT)
Question 13 Score (CLKT)
Question 14 Score (CLKT)
Question 15 Score (CLKT)
Question 16 Score (CLKT)
Question 17 Score (CLKT)
Question 18 Score (CLKT)
Question 19 Score (CLKT)
Question 20 Score (CLKT)
Question 21 Score (CLKT)
Question 22 Score (CLKT)
Question 23 Score (CLKT)
Question 24 Score (CLKT)
Total Parenal Pb Knowledge Score (CLKT)
Pb Level (µg/dL)
Cd Level (mcg/dL)
As Level (mcg/dL)
Mn Level (mcg/dL)
Se Level (µg/dL)
Autism Status
birth order category
birth weight category
Pb Level (µg/dL) (Binned)
Cd Level (mcg/dL) (Binned)
Predicted probability
Analog of Cook's influence statistics