Self-reported condom use among Washington State residents prior to and during the COVID-19 pandemic: a cross-sectional analysis of BRFSS data

Objectives COVID-19 significantly impacted healthcare access and sexual behaviour, but little is known about how COVID-19 affected condom use. This study aimed to investigate whether self-reported condom use and sex in Washington State changed during pandemic restrictions compared with prepandemic.Design Cross-sectional survey data from the Behavioral Risk Factor Surveillance System.Setting Washington State.Participants 11 684 participants aged 18-65.Primary and secondary outcome measures The primary outcome was changes in the prevalence of condom use by time of interview pre-COVID-19, before the Washington State lockdown (1 January 2019 to 23 March 2020, n=7708) and during COVID-19, after the first state lockdown (24 March 2020 to 31 December 2020, n=3976). The secondary outcome was changes in the prevalence of reported sex during the same periods. We assessed whether associations differed by rurality and HIV risk behaviour.Results Condom use was similar during COVID-19 (37.3%) compared with pre-COVID-19 (37.8%) (adjusted prevalence ratio (PR): 0.98, 95% CI 0.89, 1.01). Associations did not differ by rurality or HIV risk behaviour. Compared with pre-COVID-19 (83.0%), a smaller proportion of respondents reported having sex in the last 12 months during COVID-19 (80.5%), a relative decrease of 3% (PR: 0.97, 95% CI 0.96, 0.99; p<0.001).Conclusions The prevalence of reported sex declined during COVID-19, but condom use remained steady in Washington. As our reproductive health system faces increased challenges, these results may inform future sexual health services.