Table 1.

Assessment interval of self-rating scales recorded via the smartphone app

Assessment interval (wk)	Self-rating scale
4	PHQ-9, STAI-X1, GAD-7, APPQ
12	CES-D, ACQ, BSQ, KOSS-SF, SSI, AUDIT, HSI, DAST, ILQ, SLQ, CSM, BRIAN, LES, IPAQ-SF
26	MDQ, STAI-X2, KRQ-53, WHOQOL-BREF, SWBS, KSS, TAS-20K
52	BFNE, SADS, SPAQ, DAI-10, CTQ

PHQ-9, Patient Health Questionnaire-9; STAI-X1, State-Trait Anxiety Inventory-X1; GAD-7, Generalized Anxiety Disorder Scale-7; APPQ, Albany Panic and Phobia Questionnaire; CES-D, Center for Epidemiological Studies–Depression Scale; ACQ, Agoraphobic Cognition Questionnaire; BSQ, Body Sensation Questionnaire; KOSSSF, The Short Form of Korean Occupational Stress Scale; SSI, Beck’s Scale for Suicidal Ideation; AUDIT, Alcohol Use Disorders Identification Test; HSI, Heavy Smoking Index; DAST, Drug Abuse Screening Test; ILQ, Internet Lifestyle Questionnaire; SLQ, Smartphone Lifestyle Questionnaire; CSM, Composite Scale of Morningness; BRIAN, Biological Rhythms Interview of Assessment in Neuropsychiatry; LES, Life Experiences Survey; IPAQ-SF, International Physical Activity Questionnaire–Short Form; MDQ, Mood Disorder Questionnaire; STAI-X2, State-Trait Anxiety Inventory-X2; KRQ-53, Korean Resilience Quotient-53; WHOQOL-BREF, World Health Organization Quality of Life Scale abbreviated version; SWBS, Spiritual Well-Being Scale; KSS: Korean Spirituality Scale; TAS-20K, Korean version of the 20-item Toronto Alexithymia Scale; BFNE, Brief-Fear of Negative Evaluation Scale; SADS, Social Avoidance and Distress Scale; SPAQ, Seasonal Pattern Assessment Questionnaire; DAI-10, Drug Attitude Inventory-10; CTQ, Childhood Trauma Questionnaire