| Explanatory variables | Husbands’ obesity | Wives’ obesity | OR | 95% CI | OR | 95% CI |
| Spouse’s obesity status versus nonobesity | 2.52 | (2.19, 2.89) | 2.50 | (2.18, 2.86) | One’s own age (per 5 years) | 0.92 | (0.86, 0.98) | 1.06 | (0.99, 1.13) | Spouse’s age (per 5 years) | 1.04 | (0.97, 1.11) | 0.97 | (0.91, 1.04) | One’s own HPA ≥3 times a week versus <3 | 0.61 | (0.53, 0.69) | 0.56 | (0.49, 0.63) | Spouse’s HPA ≥3 times a week versus <3 | 1.01 | (0.90, 1.14) | 1.13 | (0.98, 1.30) | One’s own current smoking versus nonsmoking status | 0.67 | (0.57, 0.80) | 0.89 | (0.72, 1.10) | Spouse’s current smoking versus nonsmoking status | 1.30 | (1.08, 1.56) | 1.19 | (0.98, 1.45) | One’s own race/ethnicity (versus NH white) | | | | | NH black | 1.68 | (1.09, 2.58) | 0.97 | (0.59, 1.59) | Hispanic | 0.97 | (0.70, 1.34) | 1.20 | (0.90, 1.59) | Other | 0.51 | (0.31, 0.85) | 0.40 | (0.23, 0.70) | Spouse’s race/ethnicity (versus NH white) | | | | | NH black | 0.75 | (0.49, 1.16) | 2.09 | (1.30, 3.36) | Hispanic | 0.83 | (0.59, 1.15) | 0.85 | (0.63, 1.15) | Other | 0.76 | (0.49, 1.16) | 0.88 | (0.49, 1.58) | One’s own education (per 5 year) | 0.86 | (0.74, 0.99) | 0.92 | (0.79, 1.07) | Spouse’s education (per 5 year) | 0.90 | (0.79, 1.04) | 0.71 | (0.61, 0.84) | One’s own individual income (versus ≥US$48,000) | | | | | <US$10,000 | 0.94 | (0.75, 1.18) | 1.20 | (0.96, 1.50) | US$10,000–24,999 | 1.02 | (0.86, 1.21) | 1.15 | (0.95, 1.40) | US$25,000–47,999 | 1.01 | (0.88, 1.17) | 1.01 | (0.83, 1.22) | Spouse’s individual income (versus ≥US$48,000) | | | | | <US$10,000 | 1.09 | (0.90, 1.34) | 1.17 | (0.91, 1.49) | US$10,000–24,999 | 0.99 | (0.83, 1.19) | 1.40 | (1.18, 1.66) | US$25,000–47,999 | 1.15 | (0.97, 1.36) | 1.37 | (1.17, 1.60) | One’s own employment status (versus employed) | | | | | Never worked | 0.68 | (0.35, 1.34) | 0.89 | (0.68, 1.17) | Retired | 0.95 | (0.69, 1.32) | 0.93 | (0.61, 1.41) | Unemployed | 1.10 | (0.84, 1.44) | 0.92 | (0.75, 1.13) | Spouse’s employment status (versus employed) | | | | | Never worked | 0.69 | (0.53, 0.89) | 1.06 | (0.56, 2.00) | Retired | 0.83 | (0.56, 1.25) | 0.73 | (0.52, 1.04) | Unemployed | 0.86 | (0.72, 1.03) | 1.31 | (1.01, 1.71) |
|
|