| All mothers | All fathers | Mean difference | t | Effect size (Hedge’s g) |
---|---|---|---|---|---|
Pre-imaging: | |||||
 Anxietya | 4.21 (SD 2.45) | 2.39 (SD 1.29) | -1.82 | 4.11** | 0.81 |
 Excitement | 7.38 (SD 2.03) | 7.50 (SD 2.43) | 0.12 | -0.21 | -0.60 |
 CORE-10 | 8.64 (SD 5.07) | 7.17 (SD 3.82) | -1.47 | 1.13 | 0.30 |
 Expectations | 4.55 (SD 0.86) | 4.56 (SD 0.78) | 0.01 | -0.02 | -0.00 |
Post-imaging: | |||||
 Anxietya | 2.14 (SD 2.34) | 1.47 (SD 0.94) | 0.67 | 1.74 | 0.32 |
 Excitementa | 7.63 (SD 2.29) | 9.12 (SD 1.05) | 1.49 | -3.74** | -0.71 |
 Satisfactiona | 8.36 (SD 1.78) | 9.12 (SD 1.05) | 0.76 | -2.18* | -0.46 |
 CORE-10 | 8.38 (SD 5.94) | 4.82 (SD 3.09) | -3.55 | 2.36* | 0.65 |
 Imaging experience | 4.61 (SD 0.62) | 4.53 (SD 1.01) | -0.08 | 0.39 | 0.11 |