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Table 1 Sample representativeness

From: Major depressive disorder prevalence and risk factors among Syrian asylum seekers in Greece

Sample description

Age (years)

Percent women

N

Median

IQR

p-value †

N

%

p-value‡

First and second sampling phases

Second phase

45

31

24–38

 

26

57.8

 

First phase

90

30

25–36

0.93

29

32.2

0.004

Combined sample and the camp population

Camp population

346

30

24–40

 

154

45.9

 

Combined sample

135

30

24–37

0.11

55

40.7

0.31

  1. †Welch’s approximation t-test
  2. ‡Pearson’s chi-square test