Table 3.

Summary of included articles’ study designs.

Extracted data		Reference
		Deitz et al [80]	Cardamone-Breen et al [33]	Choi et al [81]	Molleda et al [82]	Estrada et al [83]
Design		Randomized control trial	Randomized control trial	Quasi-experimental	Qualitative, descriptive	Qualitative interviews
Grading
	Level	1	1	1*	1	1
	Hierarchy	A	A	C	D	D
Communication technology
	Type	Web-based	Web-based	Web-based	Internet-based, eHealth	Internet-based, eHealth, tablets
	Reminders	Multiple—not specified	—	Phone calls, text messages, and emails	—	Phone or text messages
	Financial support	National Institute on Mental Health	National Health and Medical Research Council	Korean government	—	Centers for Disease Control and Prevention (grant)
	Recruitment	—	Online networks, social media, computer, online parent portals, and email communication	Via online communities	Emails	Online
	Follow-up		Phone calls, text messages, and emails
Targeted
	Caregivers	Parents, n=99	Parent/caregiver, n=349	Parents, n=114	Parents, n=6	Parents, n=29
	Youth/ adolescents	Mental health problems or issues	With depression and anxiety disorders	Mental health problems or issues (common mental health problems (ie, bullying, depression, internet addiction, and suicide)	With drug use and risky sex behavior	With drug use and sexually risky behavior
Setting		Workplace of parents: ISA Group in Alexandria in the US	Secondary schools in Australia	Two elementary schools and four middle schools from four cities in Korea	Pediatric mobile clinic in Miami-Dade County and another clinic located on the university medical campus (University of Miami Miller School of Medicine)	Multiple middle schools relatively close to where the families lived and at the University of Miami offices.