Table 4. Sexually transmitted diseases reported in the 12 months before Shigella specimen collection for 217 men with shigellosis, by azithromycin susceptibility status, Minnesota, USA, 2012–2015*.

Disease	DSA, n = 42, no. (%)	Azithromycin susceptible, n = 175, no. (%)	OR (95% CI)†	p value
Chlamydia	13 (31)	9 (5)	8.3 (3.2–21.1)	<0.001
Gonorrhea	10 (24)	10 (6)	5.2 (2.0–13.4)	0.001
Syphilis	5 (12)	2 (1)	11.7 (2.2–62.6)	0.003
HIV‡	25 (60)	40 (23)	5.0 (2.4–10.1)	<0.001
Any bacterial STD§	20 (48)	16 (9)	9.0 (4.1–20.0)	<0.001
Multiple bacterial STDs§	9 (21)	5 (3)	9.3 (2.9–29.4)	<0.001

*All Shigella infections reported in men are included. Two men who were PLWH had 2 Shigella infections, and 1 man who was PLWH had 3 Shigella infections during the study period. DSA, decreased susceptibility to azithromycin; OR, odds ratio; PLWH, persons living with HIV; STD, sexually transmitted disease.
†Reference group is men with azithromycin-susceptible Shigella.
‡HIV positive at any time before Shigella isolation.
§Chlamydia, gonorrhea, or syphilis only.