Table 2.

Significant parameter estimates for the multinomial logistic regression of registration date, age, gender, location, type of user, and frequency of posts in the subforums on the dependent variable modularity.

Modulea	Predictor	B	Standard error	Wald	p b	Odds ratio
1	Registration date	-0.033	0.001	620.975	<.001	0.968
	Subforum: depression	-0.048	0.018	7.063	.008	0.953
	Subforum: carers	-0.782	0.280	7.834	.005	0.457
2	Registration date	-0.022	0.001	403.895	<.001	0.978
	Subforum: generalized anxiety disorder	-0.082	0.028	8.402	.004	0.921
	Subforum: borderline personality disorder	0.069	0.026	7.272	.007	1.071
	Subforum: suggestions	0.437	0.217	4.061	.044	1.548
3	Registration date	-0.009	0.001	171.921	<.001	0.991
	Subforum: suggestions	-0.165	0.075	4.750	.029	0.848
5	Registration date	0.008	0.001	149.971	<.001	1.008

^aModule 4 was used as the reference category

^bAll effects degrees of freedom = 1