Independent variable | Dependent variable | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IES intrusion (N = 155) | IES avoidance (N = 155) | IES arousal (N = 155) | |||||||||||
Unadjusted | Adjusted | Unadjusted | Adjusted* | Unadjusted | Adjusted | ||||||||
Mean (CI) | P-value | Mean (CI) | P-value | Mean (CI) | P-value | Mean (CI) | P-value | Mean (CI) | P-value | Mean (CI) | P-value | ||
Fetal diagnostic and prognostic classification; Category 1–5 (see text, footnotes, Table 1) | 1 | 18.2 (15.7-20.7) | < 0.001 | 19.1 (16.3-21.9) | < 0.001** | 11.2 (8.8-13.6) | 0.072 | 10.3 (7.9-12.7) | 0.024 *** | 10.2 (8.1-12.3) | 0.097 | 10.4 (8.0-12.8) | 0.004† |
2 | 19.7 (17.1-22.3) | 19.8 (16.9-22.6) | 9.8 (7.4-12.2) | 9.1 (6.7 -11.5) | 11.2 (9.0-13.3) | 11.3 (8.9-13.7) | |||||||
3 | 17.1 (13.4-20.7) | 16.4 (12.6-20.2) | 9.4 (6.0-12.7) | 8.8 (5.6-12.0) | 9.7 (6.7-12.7) | 9.6 (6.4-12.8) | |||||||
4 | 9.5 (6.1-13.0) | 9.5 (5.9-13.2) | 5.5 (2.2-8.7) | 3.9 (0.7-7.1) | 4.4 (1.5-7.2) | 4.0 (0.9-7.0) | |||||||
5 | 15.0 (12.2-17.8) | 15.6 (12.6-18.7) | 8.2 (5.6-10.9) | 7.2 (4.6-9.8) | 8.2 (5.8-10.5) | 8.2 (5.6-10.7) | |||||||
Paternal age (years) | 19-30 | 15.4 (13.1-17.7) | 0.514 | 16.2 (13.6-18.7) | 0.887 | 9.0 (6.9-11.0) | 0.461 †† | 8.7 (6.5-10.9) | 0.548 | 9.4 (7.5-11.3) | 0.647 | 9.7 (7.5-11.8) | 0.471 |
31–35 | 17.1 (14.8-19.5) | 15.6 (13.2-18.1) | 9.9 (7.8-12.0) | 7.9 (5.8-9.9) | 9.5 (7.6-11.5) | 8.6 (6.6-10.7) | |||||||
36-67 | 17.0 (14.5-19.6) | 16.5 (13.8-19.1) | 8.0 (5.7-10.2) | 7.0 (4.8-9.2) | 8.3 (6.2-10.4) | 7.8 (5.5-10.0) | |||||||
Previous children | Yes | 17.5 (15.5-19.4) | 0.159 | 16.9 (14.8-19.0) | 0.257 | 9.7 (7.9-11.4) | 0.410 | 8.3 (6.5-10.1) | 0.463 | 9.3 (7.7-10.9) | 0.741 | 9.0 (7.2-10.7) | 0.635 |
No | 15.5 (13.4-17.5) | 15.3 (13.1-17.4) | 8.6 (6.8-10.4) | 7.4 (5.6-9.2) | 8.9 (7.3-10.6) | 8.4 (6.6-10.2) | |||||||
Education | ≤Junior college | 16.9 (15.0-18.8) | 0.540 | 16.2 (14.1-18.2) | 0.901 | 9.6 (7.9-11.3) | 0.450 | 8.2 (6.5-9.9) | 0.557 | 9.1 (7.5-10.6) | 0.934 | 8.3 (6.6-10.0) | 0.496 |
>Junior college | 16.0 (14.0-18.1) | 16.0 (13.9-18.1) | 8.7 (6.8-10.5) | 7.5 (5.7-9.3) | 9.2 (7.5-10.8) | 9.1 (7.3-10.9) | |||||||
Gestational age at inclusion (weeks) | <18 | 14.9 (12.0-17.9) | 0.469 | 14.7 (11.5-17.8) | 0.323 | 8.1 (5.5-10.8) | 0.633 | 6.8 (4.2-9.5) | 0.413 | 8.5 (6.1-10.9) | 0.821 | 8.3 (5.7-10.9) | 0.897 |
18–22 | 16.9 (14.9-18.8) | 15.8 (13.6-17.9) | 9.7 (7.9-11.4) | 8.8 (7.0-10.6) | 9.4 (7.8-10.9) | 8.6 (6.8-10.4) | |||||||
>22 | 17.2 (14.5-19.9) | 17.9 (15.1-20.6) | 9.0 (6.6-11.4) | 7.9 (5.6-10.3) | 9.1 (6.9-11.3) | 9.1 (6.9-11.4) | |||||||
Time interval from suspicion of fetal anomaly to assessment (days) | 0-2 | 15.6 (13.6-17.6) | 0.277 | 15.2 (13.1-17.2) | 0.599 | 9.1 (7.4-10.9) | 0.997 | 8.4 (6.6-10.1) | 0.741 | 9.2 (7.6-10.9) | 0.770 | 8.9 (7.1-10.6) | 0.765 |
3–6 | 16.8 (14.4-19.1) | 15.9 (13.5-18.4) | 9.1 (7.0-11.3) | 7.3 (5.2-9.5) | 8.6 (6.6-10.5) | 8.1 (6.0-10.1) | |||||||
≥7 | 18.6 (15.4-21.9) | 17.2 (13.9-20.5) | 9.3 (6.3-12.2) | 7.9 (5.0-10.7) | 9.8 (7.1-12.4) | 9.1 (6.3-11.9) |