PHQ score
Item
phq-9 of 10 or higher.
boolean
C3482339 (UMLS CUI [1])
dsm-iv; Depressive episode
Item
has a dsm-iv diagnosis of major depressive episode assessed using the quick inventory of depressive symptomatology (qids).
boolean
C0220952 (UMLS CUI [1])
C0349217 (UMLS CUI [2])
Communication Methods
Item
has a telephone, e-mail account, computer, and broadband access to the internet.
boolean
C0681285 (UMLS CUI [1])
english
Item
is able to speak and read english.
boolean
C0376245 (UMLS CUI [1])
age
Item
is at least 19 years of age.
boolean
C0001779 (UMLS CUI [1])
informed consent
Item
is able to give informed consent.
boolean
C0021430 (UMLS CUI [1])
Intercurrent disease
Item
has hearing or voice impairment that would prevent participation in psychotherapy
boolean
C0277557 (UMLS CUI [1])
visual impairment
Item
has visual impairment that would prevent use of the workbook and completion of assessment materials.
boolean
C3665347 (UMLS CUI [1])
Intercurrent disease; Drug abuse
Item
is diagnosed with a psychotic disorder, bipolar disorder, dissociative disorder, current post-traumatic stress disorder (ptsd), current substance abuse, or other diagnosis for which participation in a clinical trial of psychotherapy may be either inappropriate or dangerous. patients with substance abuse diagnoses who have been clean and sober for 3 months will be admitted if otherwise eligible.
boolean
C0277557 (UMLS CUI [1])
C0013146 (UMLS CUI [2])
psychotherapy
Item
is currently receiving individual psychotherapy or planning to receive psychotherapy during the 10-week treatment phase of the study (social networking site only)
boolean
C0033968 (UMLS CUI [1])
Unavailability
Item
is planning to be out of town or unavailable for treatment for 4 weeks or more during the scheduled treatment time.
boolean
C0686905 (UMLS CUI [1])
Suicidal
Item
exhibits severe suicidality, including ideation, plan, and intent.
boolean
C0438696 (UMLS CUI [1])
Antidepressive Agents
Item
has initiated treatment with an antidepressant in past 10 days. once patients have been on a stable dose for 10 days and do not have an appointment with a physician or psychiatrist to change this dose, the patient will be eligible based on this criterion (social networking site only).
boolean
C0003289 (UMLS CUI [1])