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2 by 2 table for ith study accounting for disease prevalence
| Diagnostic Test | Reference Test
|
Total | |
|---|---|---|---|
| Positive (+) | Negative (−) | ||
| Positive (+) | ni11 | ni01 | |
| πi Sei | (1−πi)(1− Spi) | ||
| Negative (−) | ni10 | ni00 | |
| πi (1−Sei) | (1−πi)(Spi) | ||
|
| |||
| Total | ni1+ | ni0+ | ni++ |
| πi | 1−πi | 1 | |
