Survival analysis models time-to-event data — time to disease progression, relapse, or death — using methods like Kaplan-Meier curves and Cox proportional hazards, and it's central, not peripheral, to what a Biostatistician does on clinical trials. India's growing clinical-research and CRO sector (ICON, IQVIA, Tata Clinical Research and domestic pharma trial units) hires biostatisticians specifically for this skill to support drug-approval submissions to regulators like the CDSCO and FDA. It demands graduate-level statistics training and is one of the more specialized, better-compensated analytical skills in the healthcare-research space.
The skills most often needed alongside Survival Analysis in the same roles — build these together to widen your options.
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