Observed means (standard deviations) for primary measures and within-group effect sizes (Cohen's <i>d</i>).

<p>Note. PHQ9  =  Patient Health Questionnaire -9 item; K10  =  Kessler Distress Scale – 10 item; WHODAS  =  World Health Organization Disability Assessment Schedule-II; PHQ9 –Suicide  =  Patient Health Questionnaire – item 9; <i>r</i>  =  Pearson correlation between Lesson 1 & Lesson 6 scores; **<i>p</i><.001, *<i>p</i> = .001.</p

Mean reductions in K10 scores for Drop-Outs, Non-Completers, and Completers by lesson.

<p>Note.;% significant reduction  =  proportion of Drop-Outs who demonstrated at least 1 SD reduction from lesson 1 K10 scores.</p

Estimated marginal K10 and WHODAS-II means and results from the marginal model with K10 and WHODAS-II scores as the outcome variables.

<p>Estimated marginal K10 and WHODAS-II means and results from the marginal model with K10 and WHODAS-II scores as the outcome variables.</p

Baseline characteristics and adherence of individuals commencing iCBT courses for major depression, generalised anxiety disorder, panic disorder and social phobia by age.

a<p>Proportion significantly different when compared with the 60+ years age group (after Bonferroni correction for multiple comparisons).</p

Age distribution of individuals enrolling in the This Way Up Clinic iCBT courses and of those diagnosed with psychiatric disorders in the general population according to the 2007 Australian National Survey of Mental Health and Well-Being (NSMHWB).

<p>Age distribution of individuals enrolling in the This Way Up Clinic iCBT courses and of those diagnosed with psychiatric disorders in the general population according to the 2007 Australian National Survey of Mental Health and Well-Being (NSMHWB).</p

Comparison of the symptom severity scores of the Internet Clinic (IC), Anxiety Disorders Clinic (ADC), and the National Survey (NS) samples.

<p>*Significant difference between IC and ADC samples in follow-up t-tests;</p>†<p>Significant difference between IC and National Survey samples in follow-up t-tests;</p>‡<p>Significant difference between ADC and NS samples in follow-up t-tests.</p

Comparison of demographic characteristics of the Internet Clinic (IC), Anxiety Disorders Clinic (ADC), and the National Survey (NS) samples.

<p>*Significant difference IC and ADC samples in follow-up t-tests;</p>†<p>Significant difference between IC and NS samples in follow-up t-tests;</p>‡<p>Significant difference between ADC and NS samples in follow-up t-tests.</p

Effect sizes of Computerised CBT versus control conditions at post-test.

<p>Effect sizes of Computerised CBT versus control conditions at post-test.</p

WHODAS 2.0 12 item simple sum mean scores and standard deviations (SD) for the total population by age group.

<p>WHODAS 2.0 12 item simple sum mean scores and standard deviations (SD) for the total population by age group.</p

WHODAS 2.0 12 item simple sum mean scores and standard deviations (SD), by age group for people with any 12 month mental disorder, and separately for people with 1 and more than 1, 12-month mental disorder.

<p>WHODAS 2.0 12 item simple sum mean scores and standard deviations (SD), by age group for people with any 12 month mental disorder, and separately for people with 1 and more than 1, 12-month mental disorder.</p