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Table 5 Between-subscale (objective subscales) Pearson’s r correlation coefficients, by rater (Rater 1: upper right triangle; Rater 2: lower left triangle)

From: Development and validation of the Italian version of the Mobile Application Rating Scale and its generalisability to apps targeting primary prevention

Subscale

Engagement

Functionality

Aesthetics

Information

Engagement

–

.29 (−.01–.54)

.72 (.54–.84)

.61 (.38–.77)

Functionality

.34 (.04–.58)

–

.34 (.04–.58)

.53 (.27–.72)

Aesthetics

.77 (.61–.87)

.47 (.20–.68)

–

.43 (.15–.65)

Informationa

.56 (.31–.74)

.66 (.45–.80)

.49 (.22–.69)

–

  1. a Item 19 was excluded from all calculations because of lack of ratings