Variable | Year N (%) |  | ||||
---|---|---|---|---|---|---|
2012 | 2014 | 2016 | 2018 | |||
Hospitalization |  | 12,058 | 12,058 | 12,058 | 12,058 | χ2=261.024 p = 0.000 |
 | No | 10,930 (90.65) | 10,629 (88.15) | 10,434 (86.53) | 10,118 (83.91) | |
 | Yes | 1128 (9.35) | 1429 (11.85) | 1624 (13.47) | 1940 (16.09) | |
Chronic disease |  | 12,058 | 12,058 | 12,058 | 12,058 | χ2=239.524 p = 0.000 |
 | No | 10,321 (85.59) | 9653 (80.05) | 9590 (79.53) | 9458 (78.44) | |
 | Yes | 1373 (14.41) | 2405 (19.95) | 2468 (20.47) | 2600 (21.56) |