Table 3 Odds ratios (95% confidence intervals) for associations of baseline (Phase 1) body weight status and the changes in socioeconomic disadvantages through Phases 1–3 among women, time by group interaction, repeated measures analysis (logistic regression with random intercept for subjects), the Helsinki Health Study, Finland, 2000–2012
From: Obesity and socioeconomic disadvantage in midlife female public sector employees: a cohort study
| Â | Model 1a | Model 2b | Model 3c | |||
|---|---|---|---|---|---|---|
Low household income (*time) | Odds ratio | 95% CI | Odds ratio | 95% CI | Odds ratio | 95% CI |
 Normal weight | 1.00 | ref. | 1.00 | ref. | 1.00 | ref. |
 Overweight | 1.24 | 1.07–1.42 | 1.15 | 0.99–1.34 | 1.04 | 0.89–1.22 |
 Obese | 1.14 | 0.95–1.37 | 1.02 | 0.84–1.24 | 0.91 | 0.75–1.12 |
 Number of subjects | 6809 |  | 6807 |  | 6805 |  |
Income below poverty (*time) | ||||||
 Normal weight | 1.00 | ref. | 1.00 | ref. | 1.00 | ref. |
 Overweight | 1.10 | 0.95–1.29 | 1.08 | 0.92–1.26 | 0.99 | 0.84–1.16 |
 Obese | 1.30 | 1.07–1.59 | 1.25 | 1.03–1.52 | 1.13 | 0.93–1.39 |
 Number of subjects | 6809 |  | 6807 |  | 6805 |  |
Frequent economic difficulties (*time) | ||||||
 Normal weight | 1.00 | ref. | 1.00 | ref. | 1.00 | ref. |
 Overweight | 1.03 | 0.90–1.18 | 1.01 | 0.88–1.16 | 0.98 | 0.86–1.12 |
 Obese | 1.17 | 0.98–1.39 | 1.15 | 0.97–1.37 | 1.11 | 0.93–1.32 |
 Number of subjects | 6836 |  | 6832 |  | 6831 |  |
Wealth (*time) | ||||||
 Normal weight | 1.00 | ref. | 1.00 | ref. | 1.00 | ref. |
 Overweight | 1.11 | 0.75–1.64 | 1.09 | 0.74–1.61 | 1.11 | 0.75–1.63 |
 Obese | 1.40 | 0.85–2.29 | 1.35 | 0.83–2.21 | 1.36 | 0.83–2.23 |
 Number of subjects | 5747 |  | 5743 |  | 5734 |  |
Low personal income (*time) | ||||||
 Normal weight | 1.00 | ref. |  |  |  |  |
 Overweight | 1.20 | 1.01–1.43 |  |  |  |  |
 Obese | 1.40 | 1.11–1.76 |  |  |  |  |
 Number of subjects | 4623 |  |  |  |  |  |