Table 3 Comparison of results interpreted by volunteers with results interpreted by coordinators for different home pregnancy tests 36.

Product	Coordinator results	Volunteer results, n			Percentage agreement
		Pregnant	Not pregnant	Donʼt know
a One Step hCG Test (AI DE Diagnostica Co, Ltd, China); b One Step Pregnancy Test (Al DE Diagnostica Co, Ltd, China); c Boots Pharmaceuticals Pregnancy Test (Boots Pharmaceuticals™, UK); d Clearblue COMPACT pregnancy test (SPD Swiss Precision Diagnostics GmbH, Switzerland); e Clearblue PLUS pregnancy test (SPD Swiss Precision Diagnostics GmbH, Switzerland); f Clearblue DIGITAL pregnancy test (SPD Swiss Precision Diagnostics GmbH, Switzerland); * The results were not recorded for 2 pregnant and 2 not pregnant test results.
Stripa	Pregnant	96	79	48	59.1
	Not pregnant	2	101	7
Cassetteb	Pregnant	120	72	30	69.3
	Not pregnant	0	111	0
Store-brand midstream visualc	Pregnant	94	85	37	61.2
	Not pregnant	3	110	4
Branded midstream visuald	Pregnant	142	43	38	75.6
	Not pregnant	0	110	0
Branded midstream easy-use visuale	Pregnant	214	2	6	97.2
	Not pregnant	1	110	0
Branded midstream digitalf*	Pregnant	218	1	0	99.3
	Not pregnant	1	109	0