Evaluation of self-administered tests for pelvic girdle pain in pregnancy

Table 2 The proportion of positive and negative tests, percentage of agreement (POA), sensitivity and PPV

Test	Both +	Both -	Visit + home -	Visit - home +	POA	Sensitivity	PPV
Posterior pain
P4	67%	10%	16%	7%	77.2	80.6	91.2
Patrick Faber test	46%	19%	14%	22%	64.2	76.7	67.5
Modified Trendelenburg test	33%	31%	11%	25%	51.3	56.3	74.1
Bridging test	63%	12%	20%	5%	74.8	75.5	92.8
Anterior pain
Modified Trendelenburg test	33%	18%	2%	47%	50.4	93.0	40.8
MAT test	33%	43%	9%	15%	76.4	78.8	69.5
Additional tests
ASLR, 0-10					38.2	78.9
Positive ASLR (≥1), n	66%	13%	2%	20%	78.9	97.6	77.1
SLR	0%	81%	0%	19%	81.3	0	0
Diagnosis
Fulfilling the criteria for diagnosis	83%	4%	7%	6%	87.0	91.9	93.6

+ positive test, − negative test, both = results from test at home and during the visit.

ISSN: 1471-2474