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Summary of parameters of urinary LH test: true-positive rate (sensitivity) 355/356 = 99.7%; false-positive rates (1-specificity) 1/3 = 33.3%; false-negative rate (type 2 error) 1/356 = 0.28%; specificity 2/3 = 66.7%.
| Serum LH>15 IU/l (or oocytes retrieval uneventful) | Serum LH <15 IU/L (or no oocytes retrived) | ||
|---|---|---|---|
| Urine LH | TP | FP | 356 |
| + | 355 | 1 | |
| Urine LH | FN | TN | 3 |
| – | 1 | 2 | |
| 356 | 3 | 359 |
TN, true negative; FN, false negative; FP, false positive; TP, true positive.
