https://analytixthinking.blog/2026/07/14/blog-26-estimands-part-3a-what-is-the-question/en2026-07-14T01:36:11+00:00Blog 26 – Estimands Part 3A – What Is the Question?statistics, treatment effect, Estimands, intention-to-treat, ICH E9(R1), science, health, tripartite estimand approach, RCTs, colonoscopy screening, estimand defined study treatment