Table 2.
Before Intervention | After Intervention | T | P value | |
---|---|---|---|---|
Knowledge | ||||
Intervention | 9.00±2.15 | 12.20±2.47 | -7.90 | 0.001 |
Control | 9.28±2.80 | 9.80±2.10 | -1.30 | 0.210 |
T | - 0.45 | 4.28 | ||
P value | 0.652 | 0.001 | ||
Perceived severity | ||||
Intervention | 18.75±4.40 | 21.80±4.30 | - 2.80 | 0.007 |
Control | 18.03±5.00 | 17.90±4.60 | 0.11 | 0.913 |
T | - 0. 61 | 3.54 | ||
P value | 0.541 | 0.001 |
Data are presented as means±SD or numbers (%)