From: The sensitivity and specificity of four questions (HARK) to identify intimate partner violence: a diagnostic accuracy study in general practice
HARK score (number of "yeses")
Likelihood ratio with 95% C.I.
Post-test odds
3 or 4
Undefined
2
14.6 (4.3 to 49.4)
4.3
1
9.01 (3.7 to 21.9)
2.67
0
0.2 (0.1 to 0.4)
0.1