Table 2.
Univariable and multivariable regression analysis of ACDIS variables to analyse risk of overweight, defined from BMI with the WHO 2007 BMI-for-age reference
|
Overweight regression analysis | |||||
|---|---|---|---|---|---|
| Characteristics, n = 1310 | Events (total) | Unadjusted (OR) (CI) | P | Adjusted (OR) (CI) | P |
| Sex | |||||
| Female | 133/723 | 1.00 | — | 1.00 | — |
| Male | 47/587 | 0.39 (0.27–0.55) | <0.0001 | 0.40 (0.28–0.57) | <0.0001 |
| School grade | |||||
| 9 | 81/409 | 1.00 | — | 1.00 | — |
| 5 | 46/450 | 0.46 (0.31–0.68) | <0.0001 | 0.50 (0.33–0.75) | 0.001 |
| 1 | 53/451 | 0.54 (0.37–0.79) | 0.001 | 0.65 (0.44–0.96) | 0.032 |
| Mother's age at childbirth | |||||
| 10–19 | 26/228 | 1.00 | — | 1.00 | — |
| 20–29 | 68/448 | 1.39 (0.86–2.25) | 0.181 | 1.46 (0.89–2.4) | 0.135 |
| 30–39 | 35/264 | 1.19 (0.69–2.04) | 0.534 | 1.05 (0.60–1.83) | 0.871 |
| 40+ | 12/51 | 2.39 (1.11–5.14) | 0.026 | 2.0 (0.90–4.45) | 0.090 |
| Missing | 39/319 | 1.08 (0.64–1.84) | 0.770 | 1.04 (0.58–1.84) | 0.906 |
| Number of individuals under 18 in household | |||||
| 1–5 | 99/620 | 1.00 | — | 1.00 | — |
| 6–10 | 32/282 | 0.67 (0.44–1.03) | 0.069 | 0.64 (0.41–0.99) | 0.044 |
| 11–15 | 11/64 | 1.09 (0.55–2.16) | 0.800 | 1.04 (0.51–2.1) | 0.920 |
| 16+ | 38/344 | 0.65 (0.44–0.97) | 0.037 | 0.59 (0.36–0.95) | 0.031 |
| Missing | — | — | — | — | — |
| Asset indexa | |||||
| 1 Poorest | 20/177 | 1.00 | — | 1.00 | — |
| 2 ↓ | 28/198 | 1.29 (0.7–2.39) | 0.412 | 1.19 (0.64–2.24) | 0.584 |
| 3 ↓ | 19/197 | 0.84 (0.43–1.63) | 0.601 | 0.78 (0.40–1.54) | 0.478 |
| 4 ↓ | 30/205 | 1.35 (0.73–2.47) | 0.336 | 1.26 (0.68–2.35) | 0.465 |
| 5 Wealthiest | 22/126 | 1.66 (0.86–3.19) | 0.129 | 1.59 (0.81–3.13) | 0.178 |
| Missing | 61/407 | 1.38 (0.81–2.37) | 0.237 | 1.69 (0.94–3.04) | 0.080 |
Mother alive/dead, Mother co-resident with child, Mothers marital status, Number of individuals in household, Median distance to nearest appropriate school, Median distance to Level 1 road, Water, Toilet, Electricity, Cooking fuel, Financial status, Adult missed meal, Mother's education, Mother's employment were all included in the univariable analysis but did not reach significance or indicate a trend so are not shown here.
aAsset index—This is an objective measure using a wealth index developed for use with Demographic and Health Survey data (39). This index relates to assets owned by the household as well as amenities such as water, electricity and toilet facilities available. The scale is based on quintiles from 1 to 5 with 1 being the poorest and 5 being the wealthiest.