Table 3.
Program adherence metric effects on outcome measures.
| Adherence metric | PHQ-9a | GADS-7b | WSASc | CD-RISC-10d | PHQ-9, item 9e | ||||||
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|
F test (df) | P value (adj)f | F test (df) | P value (adj)f | F test (df) | P value (adj)f | F test (df) | P value (adj)f | χ2 (df) | P value (adj)g | |
| Logins | 7.89 (1) | .02 | 3.62 (1) | .23 | 1.00 (1) | >.99 | 1.09 (1) | >.99 | 1.18 (1) | >.99 | |
| Page views | 31.3 (1) | <.001 | 26.95 (1) | <.001 | 7.72 (1) | .02 | 22.81 (1) | <.001 | 4.83 (1) | .11 | |
| Lessons completed | 41.42 (1) | <.001 | 45.65 (1) | <.001 | 14.72 (1) | <.001 | 31.69 (1) | <.001 | 4.57 (1) | .13 | |
aPatient Health Questionnaire-9 (PHQ-9) score range = 0 to 27.
bGeneralized Anxiety Disorder Scale-7 (GAD-7) score range = 0 to 21.
cWork and Social Adjustment Scale (WSAS) score range = 0 to 40.
dConnor-Davidson Resilience Scale (CD-RISC 10) score range = 0 to 40.
ePHQ-9 Item 9, Suicidal Ideation, score range = 0 to 3.
fP value was associated with the test (F test, Type III Tests of Fixed Effects) of the overall time period (week) difference. P values adjusted by the Bonferroni method (adj) are shown.
gP value was associated with the test (χ2, Type 3 generalized estimating equations analysis) of the overall time period (week) difference. P values are adjusted by the Bonferroni method (adj) are shown.