LAUSR

BACKGROUND Residents and fellows with children face distinct challenges; however, knowledge of factors associated with increased parental stress is limited. OBJECTIVE This study aimed to investigate experiences and concerns of physician trainees and identify factors associated with higher parental stress. METHODS An anonymous survey was distributed to all resident and fellow trainees in June 2021 to assess experiences regarding parental leave, breastfeeding, and childcare. We used the Parental Stress Scale (PSS) to identify the factors associated with stress and analyzed the results using descriptive statistics, linear regression, and thematic analysis. RESULTS Of 1719 trainees, 509 participated (62% women, 30% response rate); half were parents. One-third of the respondents (152/470) said that childcare costs affected the number of children they plan to have; One-third of respondents (152/470) said that childcare costs affected the number of children they plan to have; 45% (210/470) said childcare costs affected when they plan to have children. Among parents, the mean PSS score was 44.3 ± 12.3, with no significant gender differences. More women identified as primary or coprimary caregivers (97% [113/117] vs. 79% [60/76], p < .001) and anticipated training extensions due to parental leave (36% vs. 13% men, p = .009). Breastfeeding was associated with significantly higher PSS scores (p = .017). Twenty-four percent of breastfeeding parents (22/93) felt that their program/institution did not support their breastfeeding goals; lack of perceived support was associated with significantly higher PSS scores (63.6 ± 13.1 vs. 38.6 ± 8.7, p < .001). Trainees experiencing unreliable childcare had significantly higher PSS scores (p = .005). Forty percent (64/159) changed their career plans after becoming parents. CONCLUSIONS Physician trainee parents experience high stress, with women bearing disproportionate burdens in the domains of parental leave and breastfeeding. These results should inform policies promoting trainee wellness and gender equity.