Table 7.
T-test values of state anxiety in women under study at three levels of in vitro fertilization -ICSI treatment
| State anxiety at the levels of treatment | Levene’s test for equality of variances |
t-test for equality of means |
|||||||
|---|---|---|---|---|---|---|---|---|---|
| F | Significant | t | df | Significant (two-tailed) | Mean difference | SEM | 95% CI of the difference |
||
| Lower | Upper | ||||||||
| State anxiety (T1-T2) | 0.271 | 0.603 | 0.771 | 272 | 0.442 | 1.37226 | 1.78085 | −2.13374 | 4.87826 |
| State anxiety (T2-T3) | 0.070 | 0.792 | −2.293 | 272 | 0.023 | −4.13869 | 1.80503 | −7.69229 | −0.58508 |
| State Anxiety (T1-T3) | 0.058 | 0.809 | −1.525 | 272 | 0.128 | −2.76642 | 1.81394 | −6.33757 | 0.80472 |
*T1=On the day of stimulation, T2=On the day of embryo transfer, T3=10 days after embryo transfer, IVF=In vitrofertilization, ICSI=Intra Cytoplasmic Sperm Injection, SEM=Standard error of mean, CI=Confidence interval