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. 2022 Jan 26;24(1):e26652. doi: 10.2196/26652

Table 2.

Descriptive statistics for Technology Acceptance Model 3 items.

Items Range Mean (SD) Skewness Kurtosis
Perceived Ease of Use (PEOU)




PEOU 1 2-7 6.28 (1.08) –1.62 2.25
PEOU 2 1-7 6.06 (2.01) –1.97 2.22
PEOU 3 3-7 6.84 (0.60) –4.37 20.92
PEOU 4 3-7 6.60 (0.92) –2.42 5.11
PEOU score 3.50-7.00 6.45 (0.78) –1.48 1.54
PEOU final 3.67-7.00 6.31 (0.94) –1.25 0.24
Perceptions of External Control (PEC)





PEC 1 3-7 6.55 (0.97) –2.38 5.19
PEC 2 4-7 6.94 (0.41) –6.84 46.91
PEC score 4.00-7.00 6.74 (0.55) –2.62 7.34
Computer Anxiety (CANX)





CANX 1 6-7 6.99 (0.10) –10.49 110.00
CANX 2 1-7 6.86 (0.83) –6.72 45.64
CANX 3 2-7 6.71 (0.97) –3.49 11.44
CANX score 4.33-7.00 6.85 (0.47) –3.55 12.72
Behavioral intention (BI)



BI 1-7 6.60 (0.97) –3.00 10.84

USE (hours) 13-24 23.85 (1.12) –8.99 85.16