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. 2019 Aug;41(8):500–507. doi: 10.1055/s-0039-1693741

Table 2. Comparison of the pretest and post-test scores of the of intervention and control groups.

Mental health Control group
mean ± SD
median
intervention group
mean ± SD
median
p-value
Pretest 29.25 ± 7.65
26
27.20 ± 6.81
25
0.45
Post-test 83.6 ± 35.23
24
14.50 ± 5.35
13.5
< 0.0001

Abbreviation: SD, standard deviation.