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Published on: January 27, 2010
Women's preferences for water immersion during labor and birth: Results from a discrete choice experiment
Thomas G Poder1, Nathalie Carrier2, Chantal Camden3
1DGEPS, ESPUM, University of Montreal, Montreal, Canada; CR-CHUS, CIUSSS de l'Estrie - CHUS, Sherbrooke, QC, Canada; CR-IUSMM, CIUSSS de l'Est de l'Île de Montréal, Montréal, QC, Canada.
Background And Aim:
No discrete choice experiment study has been conducted to elicit women's preferences for water immersion during labor and birth.
Methods:
An online survey including sociodemographic questions and choice cards was conducted to explore women's preferences (i.e., factors that may influence their decision). Each participant responded to 12 choice cards with 6 attributes/factors (i.e., birth mode, duration of the labor phase, pain sensation, risk of severe perineal tears, risk of death of the newborn, and newborn general condition). Utilities were estimated using logit, latent class, and hierarchical Bayesian analyses.
Findings:
A total of 1088 subjects completed the survey in 2019. The risk of death of the newborn was given high priority by women in all but one analyses, while the risk of severe perineal tears was always considered the least important attribute. The latent class analysis clearly revealed three classes of women. The largest class including 52.9% of women was interested in water birth if it could reduce pain and would be risk-free for the newborn. The second class included 30.8% of women interested in water immersion but only during the labor phase. Finally, the third class (16.2%) did not want to consider water immersion during labor and birth, regardless of its risks and benefits. Follow-up questions revealed that many women were interested in water birth only if they could be assured that there would be no risk for the newborn.
Discussion And Conclusion:
This study provided insights in favor of water immersion during labor and birth contingent upon the safety of the procedure for the newborn.
Statement Of Significance:
No discrete choice experiment on women's preference for water immersion during childbirth was previously conducted. Six attributes/factors were used for the discrete choice experiment. Water immersion is poorly used in Quebec with only 49 (7.9%) women over 621 with childbirth experience reporting such immersion. A majority of women (70-80%) were in favor of water immersion.
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