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. 2016 Nov 29;3(4):e51. doi: 10.2196/mental.6361

Table 1.

Descriptive statistics for average ecological momentary assessment (EMA) variables.

Variable Overall mean (SD) Skewness Kurtosis
Average problems 1.65 (0.45) 0.30 −0.26
Average coping efficacy 3.17 (0.63) −0.79 0.94
Average sadness 2.74 (2.17) 0.81 0.63
Average happiness 6.36 (1.84) −0.22 0.48
Average anger 2.40 (1.99) 1.15 1.86
Average stress 3.89 (2.46) 0.20 −0.72
Average worry 3.39 (2.31) 0.38 −0.44