Variable

Definition

Summary of 6173 patients

Female

Dummy variable: 1, female; 0, male

1: 2450

Age 60 - 64

Dummy variable: 1, age 60 - 64; 0: otherwise

1: 1056

Age 65 - 69

Dummy variable: 1, age 65 - 69; 0, otherwise

1: 905

Age 70 - 74

Dummy variable: 1, age 70 - 74; 0, otherwise

1: 764

Age 75

Dummy variable: 1, age 75 or over; 0, otherwise

1: 910

Comorbidities

Number of comorbidities

0: 827; 1: 910; 2: 1003;

3: 923; 4: 2511

Complications

Number of complications

0: 3838; 1: 1085; 2: 564; 3: 339; 4: 348

Acute hospitalization

Dummy variable: 1, acute hospitalization; 0, otherwise

1: 183

Another hospital

Dummy variable: 1, introduced by other hospitals; 0, otherwise

1: 2915

Own outpatient

Dummy variable: 1, own outpatient; 0, otherwise

1: 5282

Discharged place

Dummy variable: 1, discharged to another hospital or facility; 0, otherwise

1: 1445

Day 8 dummy

Dummy variable: 1, LOS is 8 days; 0, otherwise

1: 547

Day 30 dummy

Dummy variable: 1, LOS is over 29 days; 0, otherwise

1: 198

Second period

Dummy variable: 1, after April 2010; 0, otherwise

1: 3198

ICD10 dummies

E11.2

1: E11.2 (with kidney complications); 0: otherwise

1: 266

E11.3

1: E11.3 (with ophthalmic complications); 0: otherwise

1: 420

E11.4

1: E11.4 (with neurological complications); 0: otherwise

1: 505

E11.5

1: E11.5 (with circulatory complications); 0: otherwise

1: 50

E11.6

1: E11.6 (with other specified complications); 0: otherwise

1: 1019

E11.7

1: E11.7 (with multiple complications); 0: otherwise

1: 1801

Hospital dummies

Hp i

1:Hospital i; 0: otherwise