Observational Study
Copyright ©2014 Baishideng Publishing Group Co.
World J Obstet Gynecol. May 10, 2014; 3(2): 85-89
Published online May 10, 2014. doi: 10.5317/wjog.v3.i2.85
Table 1 Comparison of the difference between pretest, posttest and follow up assessments
Paired differences
tdfSig. (2-tailed)
MeanSDSEM95%CI of the difference
LowerUpper
Pretest-immediate posttest-5.8644.3570.929-7.795-3.932-6.313210.000
Pretest-one month follow up-4.6365.4821.169-7.067-2.206-3.967210.001
Pretest-post 3 mo-4.4095.1521.098-6.693-2.125-4.014210.001
Pretest-post 6 mo-5.6364.7561.014-7.745-3.527-5.558210.000