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Table 3 Changes in health-related factors after 8 weeks of the SK-141

From: Improving outpatient care for heart failure through digital innovation: a feasibility study

Variable (n)

Week 1

mean (SD)

Week 8

mean (SD)

P-value

Percentage change

Health-improving activities registered per week (17)

53.9 (28.3)

60.4 (55.0)

.589

+11.9%

Energy levels (15)

5.4 (1.9)

6.0 (1.6)

.060

+11.1%

Stress (15)

3.4 (1.9)

3.5 (2.2)

.867

+2.94%

Quality of sleep (15)

6.7 (1.9)

7.6 (1.3)

.072

+13.4%

Steps registered per week (15)

12054 [4305;23,466]

13085 [4826;30,757]

0.394a

+8.6%

Servings of fruit per week (11)

4.6 (4.2)

7.7 (5.7)

.005

+67.4%

Servings of vegetables per week (14)

8.4 (6.3)

9.8 (8.2)

.589

+16.7%

  1. n number of subjects with data, SD standard deviation
  2. Variables logged daily in, or automatically registered by, the digital platform
  3. aP-value from a Wilcoxon signed-rank test