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. 2017 Aug 11;1(2):e3. doi: 10.2196/cardio.7848

Table 2.

Mean difference between HeartMapp and control groups at baseline and 30 days.

Outcome measures HeartMapp HeartMapp Control Control t Significant P value

Baseline 30-days Baseline 30-days


Mean (SD) Mean (SD) Mean (SD) Mean (SD)

Self-Care Maintenance 22.86 (2.41) 28.29 (2.81) 17.67 (3.61) 22.83 (5.56) 0.083 .93
Self-care Management 12.00 (2.77) 20.71 (1.11) 9.67 (2.66) 12.33 (3.03) 3.38 .01
Self-care Confidence 12.43 (2.94) 19.46 (4.05) 14.67 (3.01) 16.50 (2.07) 2.53 .03
Med. Adherence 3.00 (1.73) 3.23 (1.64) 3.50 (1.65) 2.33 (1.50) 0.408 .53
HF Knowledge 24.29 (1.56) 27.28 (2.29) 24.83 (2.13) 24.17 (1.71) 2.37 .04
Quality of Life 20.71 (9.09) 23.43 (6.50) 19.69 (7.64) 27.5 (8.52) 1.43 .18
Depression 8.14 (5.60) 7.00 (6.13) 8.50 (5.36) 3.33 (2.94) 1.97 .07