Table 5.
Multinomial logistic regression for food shopping for females and males separately; 2007–2008 US National Health and Nutrition Examination Survey
| Category 1 | Category 2 | |||||
|---|---|---|---|---|---|---|
| (main food shopper) | (no food shopping) | |||||
| Predictor | B | se | OR | B | se | OR |
| Women | ||||||
| Age | −0·01 | 0·00 | 0·99 | 0·02** | 0·01 | 1·02 |
| Race/ethnicity | ||||||
| Black† | −0·13 | 0·17 | 0·88 | 0·10 | 0·31 | 1·22 |
| Hispanic† | −0·15 | 0·14 | 0·86 | −0·28 | 0·30 | 0·75 |
| Other† | −0·22 | 0·29 | 0·80 | −0·22 | 0·63 | 0·80 |
| Marital status | ||||||
| Living with partner‡ | −0·54** | 0·20 | 0·58 | −0·16 | 0·44 | 0·85 |
| Household size | 0·00 | 0·04 | 1·00 | 0·08 | 0·09 | 1·09 |
| Education | ||||||
| Some college or more§ | −0·08 | 0·12 | 0·92 | 0·07 | 0·25 | 1·08 |
| Family income-to-poverty ratio | −0·04 | 0·04 | 0·96 | −0·04 | 0·08 | 0·96 |
| Constant | 0·15 | −3·70 | ||||
| Likelihood ratio χ 2 | 25·77 | |||||
| Pseudo R 2 | 0·01 | |||||
| Men | ||||||
| Age | 0·00 | 0·01 | 1·00 | 0·01** | 0·00 | 1·01 |
| Race/ethnicity | ||||||
| Black† | 0·46 | 0·24 | 1·59 | −0·15 | 0·15 | 0·86 |
| Hispanic† | 0·12 | 0·26 | 1·12 | 0·01 | 0·13 | 1·01 |
| Other† | 0·30 | 0·43 | 1·36 | −0·71* | 0·30 | 0·49 |
| Marital status | ||||||
| Living with partner‡ | 0·07 | 0·31 | 1·08 | −0·29 | 0·18 | 0·74 |
| Household size | −0·21* | 0·09 | 0·81 | 0·10* | 0·04 | 1·10 |
| Education | ||||||
| Some college or more§ | 0·02 | 0·22 | 1·02 | −0·38** | 0·12 | 0·68 |
| Family income-to-poverty ratio | −0·03 | 0·07 | 0·97 | −0·06 | 0·04 | 0·94 |
| Constant | −1·85 | −1·11 | ||||
| Likelihood ratio χ 2 | 67·72*** | |||||
| Pseudo R 2 | 0·02 | |||||
n 1452 and 1743, respectively. Base category is shared food shopping.
*P < 0·05, **P < 0·01, ***P < 0·001.
†Compared with White.
‡Compared with married.
§Compared with high school or less.