Did you read the attached paper? Where did you find the 0.1% number and what do you mean by it? Do you mean that the sample size was 0.1% of Indian population?

Did you read the attached paper? Where did you find the 0.1% number and what do you mean by it? Do you mean that the sample size was 0.1% of Indian population? And, do you know what the minimum sample size should be for such study? Here is the attached paper: https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00746-5/fulltext https://www.thelancet.com/journals/laninf/article/PIIS1473-3...