Professional group | Sensitivity % (95% CI) | Specificity % (CI) | +LR | −LR |
---|---|---|---|---|
*+LR=likelihood ratio for the presence of the disease if the test is positive; −LR=likelihood ratio if the test is negative. +LR, −LR, and CI calculated from data in article. | ||||
General practitioner | 33 (17 to 54) | 96 (91 to 98) | 8.06 | 0.70 |
Health visitor | 20 (7 to 41) | 93 (88 to 97) | 3.04 | 0.86 |
Midwife | 21 (6 to 46) | 98 (94 to 100) | 12.42 | 0.80 |
Whole primary healthcare team | 43 (25 to 63) | 92 (86 to 96) | 5.27 | 0.62 |