Table 3

Mean change in BMI per 100 days for patients who survived from initial assessment to one of three surveys in Bangwe



Number
Mean
Std. Deviation
Std. Error
95% Confidence Interval for Mean







Lower Bound
Upper Bound

Change in BMI to June 2003

61
.07
1.64
.21
-.35
.49
Change in BMI to Nov 2003

70
.49
.82
.10
.29
.68
Change in BMI to July 2004

81
.46
.96
.11
.25
.67
Total

212
.36
1.17
.08
.20
.52
Model
Fixed Effects

1.16
.08
.20
.51

Random Effects


.13
-.20
.91
ANOVA
Sum of Squares
df
Mean Square
F
Sig.

Between Groups
6.95

2
3.48
2.58
.08

Within Groups
281.96

209
1.35



Total
288.91

211





Bowie et al. Nutrition Journal 2005 4:12   doi:10.1186/1475-2891-4-12