/* ITSA: HOSPITAL ADMISSIONS */

* Piedmont
preserve
keep if region == 1
tsset period week
itsa hosp_std_rate, treatid(2) contid(1) trperiod(13) lag(0) posttrend replace
restore

* Emilia-Romagna
preserve
keep if region == 2
tsset period week
itsa hosp_std_rate, treatid(2) contid(1) trperiod(13) lag(0) posttrend replace
restore

/* ITSA: 2-DAY SURGERY */

* Piedmont
preserve
keep if region == 1
tsset period week
itsa surg2_std_rate, treatid(2) contid(1) trperiod(13) lag(0) posttrend replace
restore

* Emilia-Romagna
preserve
keep if region == 2
tsset period week
itsa surg2_std_rate, treatid(2) contid(1) trperiod(13) lag(0) posttrend replace
restore

/* ITSA: 1-DAY SURGERY */

* Piedmont
preserve
keep if region == 1
tsset period week
itsa surg1_std_rate, treatid(2) contid(1) trperiod(13) lag(0) posttrend replace
restore

* Emilia-Romagna
preserve
keep if region == 2
tsset period week
itsa surg1_std_rate, treatid(2) contid(1) trperiod(13) lag(0) posttrend replace
restore

/* ITSA: SAME-DAY SURGERY */

* Piedmont
preserve
keep if region == 1
tsset period week
itsa surg0_std_rate, treatid(2) contid(1) trperiod(13) lag(0) posttrend replace
restore

* Emilia-Romagna
preserve
keep if region == 2
tsset period week
itsa surg0_std_rate, treatid(2) contid(1) trperiod(13) lag(0) posttrend replace
restore