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. 2012 Sep 19;12:150. doi: 10.1186/1471-244X-12-150

Table 6.

Outcome by sex based on 5 studies (N = 190)

Outcome variable
 
 
 
 
Percentages of subjects by sex
Males
Females
Analysis
  Mean SD Median Mean Rank Mean SD Median Mean Rank U z p rho
 
N = 92
N = 98
 
Good
17.6
10.6
24.0
82.41
23.2
11.7
30.4
107.79
3304.0
−3.22
<.001
0.23
Moderate
23.2
19.3
25.0
68.80
37.3
37.3
46.0
120.56
2052.0
−6.56
<.001
0.48
Poor 59.2 23.2 74.0 107.78 39.5 39.5 36.0 83.97 3378. −3.03 .002 0.22