ORs from multinomial logistic regression showing the association between lifestyle risk behaviours, self-rated health, life satisfaction, anxiety and depression in participants aged 69–69 years in HUNT2 (1995–1997, baseline) and the need for assistance in instrumental activities of daily living, mortality during follow-up and non-participation in HUNT3 (2006–2008, main and competing outcomes)
| IADL independent | IADL disability | Mortality during follow-up | Non-participation in HUNT3 | |||||||
| n | n | OR* | 95% CI | n | OR* | 95% CI | n | OR* | 95% CI | |
| Self-rated health | ||||||||||
| Good | 2230 | 371 | 1.00 | Ref | 608 | 1.00 | Ref | 1271 | 1.00 | Ref |
| Poor | 1019 | 451 | 2.30 | (1.93 to 2.74) | 711 | 2.21 | (1.90 to 2.58) | 1014 | 1.46 | (1.29 to 1.66) |
| Total | 7675 | |||||||||
| Depression | ||||||||||
| HADS-D≤7 | 2700 | 616 | 1.00 | Ref | 893 | 1.00 | Ref | 1655 | 1.00 | Ref |
| HADS-D≥8 | 297 | 141 | 1.79 | (1.43 to 2.24) | 218 | 1.90 | (1.55 to 2.32) | 321 | 1.53 | (1.28 to 1.82) |
| Total | 6841 | |||||||||
| Sleep duration | ||||||||||
| 7–9 hours | 2498 | 575 | 1.00 | Ref | 801 | 1.00 | Ref | 1395 | 1.00 | Ref |
| ≤6/≥10 hours | 447 | 162 | 1.36 | (1.11 to 1.68) | 246 | 1.42 | (1.18 to 1.70) | 353 | 1.17 | (1.00 to 1.38) |
| Total | 6477 | |||||||||
| Physical activity | ||||||||||
| Active | 1696 | 334 | 1.00 | Ref | 522 | 1.00 | Ref | 901 | 1.00 | Ref |
| Inactive | 1214 | 371 | 1.61 | (1.36 to 1.91) | 553 | 1.60 | (1.38 to 1.86) | 920 | 1.38 | (1.22 to 1.57) |
| Total | 6511 | |||||||||
| Life satisfaction | ||||||||||
| Good | 2886 | 626 | 1.00 | Ref | 1013 | 1.00 | Ref | 1827 | 1.00 | Ref |
| Poor | 351 | 188 | 2.29 | (1.86 to 2.81) | 277 | 2.11 | (1.75 to 2.54) | 420 | 1.77 | (1.51 to 2.08) |
| Total | 7588 | |||||||||
| Daily smoker | ||||||||||
| No | 2635 | 645 | 1.00 | Ref | 771 | 1.00 | Ref | 1453 | 1.00 | Ref |
| Yes | 605 | 175 | 1.15 | (0.95 to 1.39) | 515 | 2.73 | (2.35 to 3.17) | 764 | 2.17 | (1.91 to 2.47) |
| Total | 7563 | |||||||||
| Sitting time | ||||||||||
| ≤7 hours | 2009 | 466 | 1.00 | Ref | 619 | 1.00 | Ref | 1112 | 1.00 | Ref |
| ≥8 hours | 708 | 215 | 1.40 | (1.16 to 1.69) | 319 | 1.59 | (1.34 to 1.89) | 424 | 1.24 | (1.07 to 1.44) |
| Total | 5871 | |||||||||
| Anxiety | ||||||||||
| HADS-A≤7 | 2384 | 558 | 1.00 | Ref | 776 | 1.00 | Ref | 1341 | 1.00 | Ref |
| HADS-A≥8 | 278 | 99 | 1.43 | (1.11 to 1.86) | 148 | 1.65 | (1.31 to 2.08) | 245 | 1.43 | (1.17 to 1.73) |
| Total | 5829 | |||||||||
| Alcohol | ||||||||||
| CAGE≤1 | 2248 | 530 | 1.00 | Ref | 740 | 1.00 | Ref | 1211 | 1.00 | Ref |
| CAGE≥2 | 106 | 30 | 1.04 | (0.68 to 1.59) | 75 | 1.76 | (1.27 to 2.44) | 73 | 1.30 | (0.94 to 1.79) |
| Total | 5013 | |||||||||
| Social participation | ||||||||||
| Participates | 1600 | 374 | 1.00 | Ref | 413 | 1.00 | Ref | 687 | 1.00 | Ref |
| Seldom, never | 1368 | 362 | 1.01 | (0.85 to 1.20) | 642 | 1.50 | (1.29 to 1.76) | 1063 | 1.63 | (1.43 to 1.85) |
| Total | 6509 | |||||||||
n varies from 5013 to 7675 in the various analyses due to different amounts of missing on the independent variables.
*Adjusted for gender, education, age, marital status and chronic illness.
CAGE, Cut down, Annoyed, Guilty, Eye opener (questionnaire for problematic alcohol behaviour) HADS-A, Hospital Anxiety and Depression Scale-Anxiety; HADS-D, Hospital Anxiety and Depression Scale-Depression; HUNT, Nord-Trøndelag Health Study, IADL, instrumental activities of daily living; ref, reference category.