Table 4 Zero Inflated Negative Binomial model of total work absence 1994–2008. IRR for education
From: Exposure to different lengths of sick leave and subsequent work absence among young adults
University vs Upper secondary | Elementary vs Upper secondary | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Sick leave 1993 | Elementary Mean(SD) | Upper secondary Mean(SD) | University Mean(SD) | Adjusted IRR | 95 % CI | p-value | Adjusted IRR | 95 % CI | p-value |
0 | n = 11847 626 (901) | n = 79248 300 (542) | n = 28595 209 (399) | 0.75 | 0.73–0.76 | <.0001 | 1.81 | 1.76–1.86 | <.0001 |
1–7 | n = 770 942 (1063) | n = 3601 510 (751) | n = 469 346 (609) | 0.73 | 0.63–0.83 | <.0001 | 1.76 | 1.58–1.95 | <.0001 |
8–14 | n = 406 972 (1149) | n = 1683 558 (811) | n = 214 340 (584) | 0.63 | 0.52–0.77 | <.0001 | 1.60 | 1.38–1.85 | <.0001 |
15–28 | n = 480 1067 (1239) | n = 1793 618 (881) | n = 232 419 (773) | 0.67 | 0.55–0.81 | <.0001 | 1.68 | 1.46–1.92 | <.0001 |
29–59 | n = 499 1152 (1244) | n = 1747 744 (1017) | n = 192 568 (920) | 0.75 | 0.61–0.92 | 0.0069 | 1.44 | 1.26–1.65 | <.0001 |
60–89 | n = 221 1513 (1445) | n = 730 797 (1050) | n = 79 819 (1190) | 1.02 | 0.75–1.40 | 0.8798 | 1.80 | 1.47–2.20 | <.0001 |
90–119 | n = 131 1387 (1413) | n = 411 1029 (1234) | n = 48 651 (892) | 0.68 | 0.45–1.02 | 0.0621 | 1.32 | 1.02–1.72 | 0.0346 |