Table 2. Within-group comparisons.
| Intervention | Control | |||||
|---|---|---|---|---|---|---|
| Pre | Post | Pre | Post | |||
| Mean (SD) | Mean (SD) | d | Mean (SD) | Mean (SD) | d | |
| BDI | 14.86 (9.29) | 9.27 (6.27) | 0.72 | 16.68 (9.79) | 15.73 (12.29) | 0.09 |
| BAI | 9.89 (7.57) | 6.34 (6.78) | 0.50 | 10.94 (7.39) | 11.33 (7.73) | -0.05 |
| PSS | 20.33 (6.92) | 16.90 (5.02) | 0.57 | 21.74 (7.02) | 21.24 (8.47) | 0.07 |
| FPI Total | 165.94 (26.10) | 167.35 (72.76) | -0.03 | 170.66 (30.04) | 163.44 (27.34) | 0.25 |
| Social | 41.14 (75.45) | 35.67 (13.79) | 0.49 | 41.45 (8.98) | 40.73 (8.75) | 0.08 |
| Sexual | 25.84 (7.70) | 17.74 (11.07) | 0.86 | 27.63 (7.77) | 28.41 (8.03) | -0.10 |
| Relationship | 27.07 (7.77) | 37.49 (43.74) | -0.40 | 27.94 (7.38) | 28.58 (6.89) | -0.09 |
| Childfree | 30.22 (9.33) | 29.89 (20.81) | 0.02 | 31.19 (74.61) | 29.77 (8.83) | 0.16 |
| Parenthood | 42.43 (7.57) | 40.42 (11.37) | 0.21 | 42.46 (9.93) | 41.48 (9.93) | 0.10 |
BDI = Beck's Depression Inventory-II; BAI = Beck's Anxiety Inventory; PSS = Perceived Stress Scale; FPI = Fertility Problem Inventory (Five Subscales: Social Concern, Sexual Concern, Relationship Concerns; Rejection of Childfree Lifestyle; Need for Parenthood). d = Cohen's d effect sizes.