Table 5.

Correlations between the Mobile Application Rating Scale in Farsi (MARS-Fa) objective scores and subjective quality.

Relationship	Pearson r	Lower 95% CI	Upper 95% CI
MARS-Fa total score-subjective quality	0.90	0.86	0.93
Subjective quality-engagement	0.85	0.77	0.90
Subjective quality-functionality	0.57	0.41	0.69
Subjective quality-aesthetics	0.79	0.73	0.85
Subjective quality-information quality	0.80	0.73	0.86
Engagement-functionality	0.38	0.20	0.53
Engagement-aesthetics	0.76	0.70	0.84
Engagement-information quality	0.75	0.66	0.82
Functionality-aesthetics	0.54	0.41	0.67
Functionality-information quality	0.52	0.35	0.68
Aesthetics-information quality	0.69	0.58	0.77