Table 4 Sensitivity analyses: Estimates of prevalence in target population under different assumptions about the ratio between prevalence in attendees and non-attendees. Rates of attendance: men 42.4 % and women 49.3 %. The Oslo Health Study 2000–2001.
From: The Oslo Health Study: The impact of self-selection in a large, population-based survey
Ratio between prevalence in non-attendees and attendees | Diabetes | Percent daily smokers | Percent BMI ≥ 30 kg/m2 | Percent HSCL score ≥ 1.85 | Ratio between prevalence in non-attendees and attendees | Percent reporting good or excellent health |
|---|---|---|---|---|---|---|
Men | Men | |||||
1.00 | 3.8 | 27.7 | 14.8 | 8.3 | 1.00 | 80.5 |
1.10 | 4.0 | 29.3 | 15.7 | 8.8 | 0.90 | 81.4 |
1.25 | 4.3 | 31.7 | 16.9 | 9.5 | 0.75 | 74.5 |
1.50 | 4.9 | 35.7 | 19.1 | 10.7 | 0.67 | 70.8 |
2.00 | 6.0 | 43.7 | 23.3 | 13.1 | 0.50 | 62.9 |
Women | Women | |||||
1.00 | 2.6 | 27.8 | 13.5 | 13.2 | 1.00 | 76.2 |
1.10 | 2.7 | 29.2 | 14.2 | 13.9 | 0.90 | 72.3 |
1.25 | 2.9 | 31.3 | 15.2 | 14.9 | 0.75 | 66.5 |
1.50 | 3.3 | 34.8 | 16.9 | 16.5 | 0.67 | 63.5 |
2.00 | 3.9 | 41.9 | 20.3 | 19.9 | 0.50 | 56.9 |