Table 5 Unadjusted and adjusted hazard ratios for bariatric surgery by the individual characteristics
From: Socioeconomic factors, body mass index and bariatric surgery: a Swedish nationwide cohort study
Univariate, model 1 | Adjusted for BMI, model 2 | Multivariate, model 3 | ||||
|---|---|---|---|---|---|---|
Hazard ratio, 95% CI | P value | Hazard ratio, 95% CI | P Value | Hazard ratio, 95% CI | P value | |
Women | ||||||
Family income | ||||||
• Low | 1.9 (1.8–2.0) | 0.001 | 1.6 (1.5–1.7) | 0.001 | 1.4 (1.3–1.5) | 0.001 |
• Middle | 1.7 (1.6–1.8) | 0.001 | 1.5 (1.4–1.6) | 0.001 | 1.4 (1.3–1.5) | 0.001 |
• High | 1.00 | 1.00 | 1.00 | |||
Education | ||||||
• Low | 2.2 (2.0–2.3) | 0.001 | 1.8 (1.6–1.9) | 0.001 | 1.7 (1.5–1.8) | 0.001 |
• Middle | 2.1 (2.0–2.2) | 0.001 | 2.1 (2.0–2.2) | 0.001 | 2.1 (2.0–2.1) | 0.001 |
• High | 1.00 | 1.00 | 1.00 | |||
Employment | ||||||
• Yes | 1.00 | 1.00 | 1.00 | |||
• No | 1.4 (1.3–1.5) | 0.001 | 1.1 (1.0–1.2) | 0.001 | 0.9 (0.9–0.9) | 0.010 |
Marital Status | ||||||
• Married | 1.00 | 1.00 | 1.00 | |||
• Single | 1.1 (1.0–1.1) | 0.001 | 0.9 (0.9–0.9) | 0.001 | 0.9 (0.9–0.90) | 0.010 |
Men | ||||||
Family income | ||||||
• Low | 1.3 (1.1–1.5) | 0.001 | 0.9 (0.8–1.0) | 0.050 | 0.8 (0.7–0.9) | 0.020 |
• Middle | 1.4 (1.3–1.6) | 0.001 | 1.1 (1.0–1.2) | 0.110 | 1.0 (0.9–1.2) | 0.740 |
• High | 1.00 | 1.00 | 1.00 | |||
Education | ||||||
• Low | 3.5 (3.1–4.0) | 0.001 | 2.2 (1.9–2.5) | 0.001 | 2.1 (1.9–2.4) | 0.001 |
• Middle | 3.1 (2.8–3.4) | 0.001 | 2.8 (2.5–3.1) | 0.001 | 2.6 (2.4–2.9) | 0.001 |
• High | 1.00 | 1.00 | 1.00 | |||
Employment | ||||||
• Yes | 1.00 | 1.00 | 1.00 | |||
• No | 1.1 (1.0–1.2) | 0.020 | 0.8 (0.8–0.9) | 0.001 | 1.0 (0.9–1.1) | 0.320 |
Marital Status | ||||||
• Married | 1.00 | 1.00 | 1.00 | |||
• Single | 0.8 (0.7–0.9) | 0.001 | 0.5 (0.5–0.6) | 0.001 | 0.6 (0.5–0.7) | 0.001 |