Table 2.

Cox proportional-hazard model for future postings on different forums among the 50 most popular forums among people who posted in the loneliness foruma.

Forum	Exp (B)					Topics
	Current score	P value	Change in scores	P value
r/depression	1.36	<.001	0.84	<.001	Depression
r/Drugs	1.44	<.001	0.80	.008	Illicit drugs

^aOnly forums where at least one variable was statistically significant (P<.05 with Bonferroni correction) are shown. The description column of topics is taken from the official description of the subreddit, or from the authors’ understanding of this subreddit, if no official description exists.