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. 2017 Oct 2;17:767. doi: 10.1186/s12889-017-4783-9

Table 2.

Comparisons of perceived threat between two groups over the study period

Groups Time Intervention Mean(SD) Control Mean(SD) p-value*
Pre-Test 38.92 ± 5.32 37.88 ± 4.72 0.27*
6 months follow-up 41.15 ± 4.46 38.26 ± 4.21 0.001*
P-value** 0.002** 0.44**

*Results obtained from t test

**Results obtained paired t test