Table 3.

Summary of mental health and stress outcomes (n = 25).

No	First author (year)	Overall mental health issues	Stress	Fatigue and exhaustion	Psychological strain	Burnout	Depression	Alcohol addiction	Anxiety	Sadness	Relaxing or relax time
2	Golden (12)			↑†a
3	Sardeshmukh (13)			↓
4	Ten Brummelhuis (14)			↓
5	Tustin (15)		↓	↓
6	Arvola (16)		↓
7	Henke (17)		↑(women)				↑(younger group and women) U shape †b	↑(younger group and men) ↓†b
8	Anderson (18)		↓†c
9	Shepherd-Banigan (19)						↓
10	Bentley (20)				↓†d
12	Suh (22)		↑(low IoT worker)
13	Elst (23)		→ †b	→
14	Windeler (24)			↓(part-time telework) ↑(older age men and women)
15	Van steenbergen (25)					→ ↓(high social capital worker)
17	Kaduk (27)		↓(voluntary) → (involuntary telework)	→ (involuntary telework)	→ (involuntary telework)
18	Dhont (28)								↑†e
19	Majumdar (29)						↑
20	Xiao (30)	↑(women, and †f)
21	Rodríguez-Nogueira (31)		↑(women)
22	Pluut (32)			†g							↓
23	Chapman (33)	†h					†h
24	Restrepo (34)										↑
26	Giménez-Nadal (36)		↓(men)	↓(men)						↓(men)
27	Kazekami (37)		↑(men)
28	Kim (38)		↓	↓
29	Song (39)		↑	↑†i	↑(fathers)					↑(fathers)

↑ means an increase or a rise.

→ means to be flat or no change.

↓ means a decrease or decline.

†a, associated with the frequency of telework.

†b, associated between intensity of telecommuting and risk.

†c, depends on the degree of social capital that workers have.

†d, depends on the support situation of the workers' surroundings.

†e, depends on workers' work experience.

†f, workers with less than 100k USD per year salary and with having at least one infant.

†g, healthy lifestyle has been protective factors to inhibit exhaustion.

†h, pajama-wearing during telework is associated with mental health problems.

†i, mothers bringing overtime work at home in weekend have increased exhaustion.