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. 2023 Jun 13;23:106. doi: 10.1186/s12911-023-02202-7

Table 3.

Descriptive statistics of the mHealth application usability questionnaire main criteria (N = 21)

Dimensions of Usability Mean ± SD (Max = 7.00) Level
Ease of Use 6.01 ± 0.89 Very Good
Interface and Satisfaction 5.51 ± 1.45 Very Good
Usefulness 5.16 ± 1.23 Good
Total 5.53 ± 1.10 Very Good

Standard Deviation (SD)