Interactive Patient Engagement Solutions Market to Reach USD 291 million by 2026: Size, Share, Growth and Trend Analysis Report iCrowd Newswire 07 May 2021, 21:25 GMT+10 This study involved four major activities in estimating the size of the Interactive patient engagement solutions market. Exhaustive secondary research was done to collect information on the market, peer market, and parent market. The next step was to validate these findings, assumptions, and sizing with industry experts across value chains through primary research. The bottom-up approach was employed to estimate the overall market size. After that, market breakdown and data triangulation were used to estimate the market size of segments and sub-segments.