Table 2.

Geosocial-networking app use (categorical variables).

App use			Frequency	Percentage (%)a
Current accounts/profiles
	Grindr		92	100.0
	Scruff		48	52.2
	Jack’d		42	45.7
	Hornet		20	21.7
	GROWLr		17	18.5
	Guy Spy		10	10.9
	MISTER		8	8.7
	Boy Ahoy		7	7.6
	Skout		7	7.6
	Bender		4	4.3
	Planet Romeo		3	3.3
	U4BEAR		3	3.3
	VGL		3	3.3
Most active time of day
		Early morning (2:31am to 6:30am)	6	6.5
		Morning (6:31am to 12:00pm)	8	8.7
		Afternoon (12:01pm to 5:00pm)	9	9.8
		Evening (5:01pm to 9:30pm)	32	34.8
		Late night (9:31pm to 2:30am)	37	40.2
Most active part of week
		Weekdays (Monday through Thursday)	59	64.1
		Weekends (Friday through Sunday)	33	35.9
Most active day of week
		Sunday	6	6.7
		Monday	16	17.4
		Tuesday	6	6.7
		Wednesday	12	13.0
		Thursday	8	8.7
		Friday	21	22.8
		Saturday	21	22.8

^aPercentages may not add to 100 in cases of missing data.