Figures & data
Figure 1. TRIO study design overview
Note: TRIO evaluated three products during the cross-over period, with women randomized to a sequence in which they used each product for one month. Women chose their preferred product to use during the subsequent 2-month usage period. A subset of women completed in-depth interviews at the end of each study period. Focus group discussions were held at the end of the study.aDCE = discrete choice experiment.
![Figure 1. TRIO study design overviewNote: TRIO evaluated three products during the cross-over period, with women randomized to a sequence in which they used each product for one month. Women chose their preferred product to use during the subsequent 2-month usage period. A subset of women completed in-depth interviews at the end of each study period. Focus group discussions were held at the end of the study.aDCE = discrete choice experiment.](/cms/asset/88bc37ed-7b93-4ea6-af6f-a31c88ccba34/zrhm_a_1927477_f0001_oc.jpg)
Table 1. Characteristics of women enrolled in the TRIO study (2015–2017), and the sub-sample of women selected to participant in a qualitative activity, by country