Factors associated with fear of childbirth in a subsequent pregnancy : a nationwide case–control analysis in Finland
Vaajala, Matias; Liukkonen, Rasmus; Kuitunen, Ilari; Ponkilainen, Ville; Mattila, Ville M.; Kekki, Maiju (2023-01)
Vaajala, Matias
Liukkonen, Rasmus
Kuitunen, Ilari
Ponkilainen, Ville
Mattila, Ville M.
Kekki, Maiju
01 / 2023
34
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tuni-202303293304
https://urn.fi/URN:NBN:fi:tuni-202303293304
Kuvaus
Peer reviewed
Tiivistelmä
Background: Fear of childbirth can develop due to the concerns or adverse maternal or foetal outcomes experienced in a previous pregnancy. The aim of this study was to examine the main risk factors associated with the development of fear of childbirth during subsequent pregnancies and deliveries. Methods: In this case–control study, data from the National Medical Birth Register were used to evaluate the events in previous pregnancies that were potential risk factors for fear of childbirth in subsequent pregnancies. The first and second pregnancies of women registered during our study period (2004–2018) were included. The exposure variable was delivery mode, obstetric challenge or adverse neonatal outcomes during the first pregnancy. The outcome was the development of FOC during the second pregnancy. Adjusted odds ratios with 95% CIs were used for comparison. Results: A total of 13 064 pregnancies were included in the case group and 195 351 in the control group. Previous emergency caesarean section was the strongest risk factor for the development of FOC in the second pregnancy (adjusted odds ratio 5.27, CIs 4.83–5.75). In addition, unplanned CS (adjusted odds ratio 3.93, CIs 3.77–4.10) and vacuum delivery (adjusted odds ratio 1.69, CIs 1.61–1.77) also increased the odds of fear of childbirth. Of the obstetric complications, third- or fourth-degree tear of the perineum was the strongest risk factor (adjusted odds ratio 2.99, CIs 2.69–3.31), followed by shoulder dystocia (adjusted odds ratio 2.82, CIs 2.16–3.62). Neonatal mortality also increased the odds for the development of FOC (adjusted odds ratio 2.17, CIs 1.77–2.64). Conclusion: The main risk factors for the development of fear of childbirth in the second pregnancy were previous fear of childbirth, unplanned CS, vacuum delivery, perineal tear or shoulder dystocia. The results of this study can be used in a clinical setting to improve the prevention of fear of childbirth.
Kokoelmat
- TUNICRIS-julkaisut [18569]