Table 5 ANCOVA on the effect of health education on spousal knowledge of birth preparedness (n = 257)
Group | Mean (SD) | Type III Sum of Squares | df | Mean Square | f-value | p-value |
|---|---|---|---|---|---|---|
Intervention | 64.2 (5.9) | |||||
Comparison | 31.3 (6.8) | |||||
Source | ||||||
Corrected Model | 73,967.128a | 2 | 36,983.564 | 217.672 | < 0.001 | |
Intercept | 62,999.330 | 1 | 62,999.330 | 370.791 | < 0.001 | |
Covariate (pre-test) | 21,782.492 | 1 | 21,782.492 | 128.204 | < 0.001 | |
Intervention group | 61,364.550 | 1 | 61,364.550 | 376.108 | < 0.001 | |
Error | 43,155.893 | 255 | 169.905 | |||
Total | 634,408.172 | 257 | 36,983.564 | |||
Corrected Total | 117,123.022 | 256 | 62,999.330 | |||