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Table 2 Effect of treatments on body weight at day 45 and day 90 (in Kg)

From: Single-blind, placebo controlled randomised clinical study of chitosan for body weight reduction

Visit

Chitosan

(N = 64)

Placebo

(N = 32)

P value

between group

Day 0 (n = 64, 32)

80.13 ± 11.47

80.54 ± 12.68

0.87

Day 45 (n = 59, 31)

77.75 ± 11.56*

80.89 ± 12.15

0.43

Day 90 (n = 56, 30)

76.89 ± 11.88*

80.76 ± 12.31

0.35

Change from baseline

Day 45 (n = 59,31)

−1.78 ± 1.37@

−0.31 ± 1.30

< 0.0001

Day 90 (n = 56, 30)

−3.10 ± 1.95@

−0.33 ± 1.51

< 0.0001

  1. Values are expressed as Mean ± Standard deviation (SD); *p < 0.0001 as compared to baseline (Within group comparison); @ - statistically significant as compared to placebo at day 45 and day 90; N = Number of subjects in each treatment group. n = number of subjects with non-missing values at respective visit