Primary Care Provider supported usual care typically includes medication prescription and referrals to specialty mental health, including Primary Care - Mental Health Integration services.

The 7-item Generalized Anxiety Disorder (GAD-7) is among the most commonly used and best validated anxiety measures in primary care settings. The minimum score is 0, the maximum is 21. Higher scores indicate a worse outcome (i.e., more severe anxiety). For reference: scores of 0-4=minimal anxiety, 5-9=mild anxiety, 10-14=moderate anxiety, and 15-21=severe anxiety.

The 13-item Patient Activation Measure (PAM) will be used to assess an individual's knowledge, skill, and confidence for self-management. The minimum score is 0, the maximum is 100. Higher scores indicate a better outcome (i.e., higher patient activation).

The PTSD Checklist for DSM-5 (PCL-5) is a 20-item self-reported measure that will be used to assesses PTSD symptoms and symptom change. The minimum score is 0, the maximum is 80. Higher score indicate a worse outcome (i.e., more severe PTSD symptoms).

The 9-item Behavioral Activation for Depression Scale (BADS-SF) will also be used to examine behavioral activation as an intermediary to depression symptomatology outcomes. The minimum score is 0, the maximum is 54. Higher scores indicate a better outcome (i.e., higher activation).

Participants in the usual care arm will receive the usual care provided as described below.

Usual Care: Primary Care Provider supported usual care typically includes medication prescription and referrals to specialty mental health, including Primary Care - Mental Health Integration services.

Total of all reporting groups

The minimum score is 0, the maximum is 27. A higher score indicates a worse outcome (i.e. more severe depression symptoms).

Participants in the usual care arm will receive the usual care provided as described below.

Usual Care: Primary Care Provider supported usual care typically includes medication prescription and referrals to specialty mental health, including Primary Care - Mental Health Integration services.

The 10-item PROMIS Global Health assesses health-related quality of life and is summarized into "physical health" (physical functioning, pain, fatigue) and "mental health" (emotional problems, social functioning). Raw scores are summed (minimum score for either physical health or mental health=4, maximum score for either =20) and converted to a t-score by using a conversion table (minimum t-score for physical health=16.2, maximum =67.7; minimum t-score for mental health=21.2, maximum =67.6). A score of 50, with a standard deviation of 10, is the average for the United States general population. For both the physical and mental health, a higher score indicates a better outcome (i.e., better health). For physical health, a score of 35 or less is reflective of "poor" physical health, and 36-42 of "fair". Similarly, for mental health, a score of 29 or less is reflective of "poor" mental health, 29-40 of "fair".

The 7-item Generalized Anxiety Disorder (GAD-7) is among the most commonly used and best validated anxiety measures in primary care settings. The minimum score is 0, the maximum is 21. Higher scores indicate a worse outcome (i.e., more severe anxiety). For reference: scores of 0-4=minimal anxiety, 5-9=mild anxiety, 10-14=moderate anxiety, and 15-21=severe anxiety.

The 13-item Patient Activation Measure (PAM) will be used to assess an individual's knowledge, skill, and confidence for self-management. The minimum score is 0, the maximum is 100. Higher scores indicate a better outcome (i.e., higher patient activation).

The PTSD Checklist for DSM-5 (PCL-5) is a 20-item self-reported measure that will be used to assesses PTSD symptoms and symptom change. The minimum score is 0, the maximum is 80. Higher score indicate a worse outcome (i.e., more severe PTSD symptoms).

The 9-item Behavioral Activation for Depression Scale (BADS-SF) will also be used to examine behavioral activation as an intermediary to depression symptomatology outcomes. The minimum score is 0, the maximum is 54. Higher scores indicate a better outcome (i.e., higher activation).

Treatment engagement will be conceptualized as the number of cCBT sessions completed. The minimum number of sessions is 0 and the maximum is 11. A higher number indicates more cCBT sessions completed, but isn't indicative of a better or worse outcome.

Usual care participants were not given the opportunity to use the cCBT program.

Participants in the usual care arm will receive the usual care provided as described below.

Usual Care: Primary Care Provider supported usual care typically includes medication prescription and referrals to specialty mental health, including Primary Care - Mental Health Integration services.