Table 1.

Literature screening criteria.

Screening criteria		Inclusion	Exclusion
1	Is the document duplicated?	No	Yes
2	Is the study available in full?	Yes	No
3	Is the document a journal article?	Yes	No
4	Is the study a review paper?	No	Yes
5	Is the study topic highly relevant to the promotion of mental health?	Yes	No
6	Does the study consider whether mental health interventions use digital technologies?	Yes	No
7	Are the subjects of the study adolescents (6–18 years old or mean age < 18 years)?	Yes	No

Digital technology refers to the technical means of utilizing computers and electronic devices to acquire, store, transmit, and process information through digitization, encoding, and data processing methods.