 Cohort state-transition models (cSTM) are decision models commonly used in medical decision making because they can simulate hypothetical cohorts' transitions across various health states over time.
<clarity>  Cohort state-transition models (cSTM) are decision models commonly used in medical decision making because they can simulate hypothetical cohorts' transitions across various health states over time.
 Cohort state-transition models (cSTM) are decision models commonly used in medical decision making to simulate hypothetical cohorts' transitions across various health states over time.