Table 3.

The proportion of persons diagnosed with one or more STI or HIV indicator condition among HIV cases compared to matched controls

	Cases (N = 224)		Controls (N = 2,193)
	N	%	N	%	OR	95 % CI		P value
Number of STIs per person in one year prior to index date
None	174	78.1	2,169	98.9
At least one	50	21.9	24	1.1	32.2	17.7 to 58.5		<0.0001
Number of STIs per person up to five years prior to index date
None	142	63.4	2,125	96.9
At least one	82	36.6	68	3.1	25.3	16.1 to 39.9		<0.0001
Number of HIV indicator conditions per person one year prior to index date
None	125	55.8	2,032	92.7
At least one	99	44.2	161	7.3	11.7	8.3 to 16.4		<0.0001
Number of HIV indicator conditions per person up to five years prior to index date
None	88	39.3	1,782	81.3
At least one	136	60.7	441	18.7	8.1	5.9 to 11.1		<0.0001

Statistical significance indicated in bold