|
Mean Body Mass Index of households all ages comparing two groups, one surveyed (in June 2003) before and the other (in July 2004) after food distribution |
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| Group |
N |
Mean |
Std. Deviation |
Std. Error Mean |
|
|
|
|||||
| BMI |
2003 |
506 |
21.86 |
6.54 |
.29 |
| 2004 |
343 |
19.38 |
4.22 |
.23 |
|
|
Student t = 6.2, df = 847, p < 0.001 | |||||
Bowie et al. Nutrition Journal 2005 4:12 doi:10.1186/1475-2891-4-12 |
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