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Table 7 The BW and BMI change in responder group and none-responder groups

From: Association between Ghrelin gene (GHRL) polymorphisms and clinical response to atypical antipsychotic drugs in Han Chinese schizophrenia patients

Two group a

N

BW change b ( x - ± s ) kg

BMI change c( x - ± s )

responder group

339

0.68 ± 4.00

0.27 ± 1.47

none-responder group

41

-1.13 ± 2.35

-0.42 ± 0.87

P-value

 

0.000

0.000

  1. a Patients were divided into 2 groups based on reduction rates of PANSS total scores, namely, responder group (> 50%) and none-responder group (≤ 50%)
  2. b Body weight change = body weight (4-week) - body weight(0 week)
  3. c BMI change = BMI (4-week) - BMI (0 week)