Vasileios Papadopoulos

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Questions related from Vasileios Papadopoulos

Is meta-regression meaningful in a meta-analysis of case reports? Under which circumstances?

A meta-analysis of case reports might include comparison of categorical variables with Chi-square tests and frequencies of means with t-tests. Moreover, meta-regression might be performed to...

29 December 2020 8,298 3 View

How can we estimate the correlation coefficient of paired data to compute pooled SD for meta-analysis purposes?

Occasionally we need to compare paired data using mean differences (MD) as effect estimates for the purpose of a meta-analysis. In such cases, pooled SD can be approached by the formula [SDa2 +...

01 January 1970 4,450 3 View

Could gender be expressed as a continuous variable?

The UK government defines gender as: "a social construction relating to behaviours and attributes based on labels of masculinity and femininity; gender identity is a personal, internal perception...

01 January 1970 4,106 4 View