Incremental Cost-effectiveness Ratios
Abbreviations: ICER, incremental cost-effectiveness ratio; KPWA, Kaiser Permanente Washington; NA, not applicable.In the intervention group, 117 participants did not have demographic data.The ICERs with 95% CIs stratified by age group and by years since last Papanicolaou procedure (KPWA cost basis) are shown in Cost-effectiveness acceptability curves for the intervention group compared with the control group stratified by screening history (ie, time since last Papanicolaou testing) are shown in 