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Table 2 Changes in parameters of adiposity during the 9 mo nutritional intervention

From: Changes in body weight, body composition and cardiovascular risk factors after long-term nutritional intervention in patients with severe mental illness: an observational study

 

Visit A (Baseline) vs Visit B (3 mo)

 

Visit A (Baseline) vs Visit C (6 mo)

 

Visit A (Baseline) vs Visit D (9 mo)

 
 

Completers

Drop-outs (before visit B)

Completers

Drop-outs (before visit C)

Completers

Drop-outs (before visit D)

Weight(Kg)

94.9 ± 22.1 (n = 566)

94.9 ± 21.2 (n = 423)

94.3 ± 20.9 (n = 285)

95.6 ± 23.1 (n = 281)

95.1 ± 21.9 (n = 145)

93.4 ± 19.8 (n = 140)

 

90.6 ± 21.2*, a

94.5 ± 21.4*

86.8 ± 19.3†, b

92.4 ± 22.4

85.5 ± 19.4††

87.4 ± 18.8††

BMI (kg.m-2)

34.3 ± 7.1 (n = 554)

34.5 ± 6.8

34.1 ± 6.9 (n = 282)

34.4 ± 7.3

34.3 ± 7.2 (n = 144)

33.9 ± 6.5

 

32.8 ± 6.8*, a

34.4 ± 6.9*

31.5 ± 6.4†, b

33.3 ± 7.2

30.6 ± 6.2††

31.8 ± 6.3††

Waist (cm)

108.3 ± 17.6 (n = 540)

 

108.5 ± 17.6 (n = 270)

 

109.4 ± 18.7 (n = 144)

 
 

103.7 ± 17.1*

 

100.8 ± 16.3

 

99.1 ± 17.9††

 

Hip (cm)

119.2 ± 44.6 (n = 540)

 

116.8 ± 11.3 (n = 270)

 

116.9 ± 12.3 (n = 140)

 
 

113.5 ± 11.3*

 

110.2 ± 10.2

 

108.4 ± 10.6††

 

Body Fat (%)

38.4 ± 8.1 (n = 275)

 

37.7 ± 8.4 (n = 121)

 

36.9 ± 8.6 (n = 50)

 
 

36.2 ± 8.3*

 

31.7 ± 11.7

 

30.5 ± 10.3††

 

Body Fat(kg)

36.4 ± 14.1 (n = 275)

 

35.9 ± 13.9 n = 121)

 

35.8 ± 14.2 (n = 50)

 
 

32.7 ± 13.3*

 

30.1 ± 12.0

 

27.7 ± 11.3††

 

RMR

1563.0 ± 391.6 (n = 107)

 

1567.2 ± 383.5 (n = 63)

 

1642.1 ± 520.0 (n = 21)

 
 

1469.9 ± 443.3*

 

1432.9 ± 452.5

 

1430.5 ± 457.0

 
  1. Values are means ± SD. n refers to number of adiposity measurements obtained in each visit B, C and D, consequently the same number of baseline measurements is used for the comparisons. Significance differences were determined by paired t-tests; *P < 0.001 for the difference between baseline and visit B; P < 0.001 for the difference between baseline and visit C, †† P < 0.001 for the difference between baseline and visit D. Symbols a, b show significant differences by independent t-tests between completes and drop-outs at visit B and C respectively (a P < 0.01, b P = 0.002).