Table 2.

Average, SD, and reliability among the Japanese population for the iOSDMH and their subscales (N=200).

iOSDMHa subscales (number of items; possible range)	Mean (SD)	Cronbach α
Total (19 items; 19-76)	51.73 (5.1)	.685
Acceptability (3 items; 3-12)	8.62 (2.43)	.665
Appropriateness (4 items; 4-16)	11.76 (4.21)	.776
Feasibility (6 items; 6-24)	18.84 (7.94)	.832
Harm (5 items; 5-20)	9.47 (8.64)	.777
Satisfaction (1 item; 1-4)	3.06 (0.58)	N/Ab

^aiOSDMH: implementation outcome scales for digital mental health.

^bNot available.