Development of a Composite Lifestyle Index and Its Relationship to Quality of Life Improvement: The CLI Pilot Study

Table 1

Change over time in mean individual lifestyle indices and in CLI.

Component; (𝑛)	Baseline	6 Months	12 Months	Relative change over time: % (𝑃 value at 6 months versus baseline); % (𝑃 value at 12 months versus baseline)
Physical activity; (𝑛=21)	3.67	7.76	7.24	111.4% (0.002); 97.3% (<0.001)
Fruit/vegetable (𝑛=20)	3.30	3.80	4.35	15.2% (0.115); 31.8% (0.025)
Sleep; (𝑛=21)	9.10	9.10	9.48	0% (0.262); 4.2% (0.147)
Stress; (𝑛=20)	4.50	7.50	6.85	66.7% (<0.001); 52.2% (0.001)
CLI; (𝑛=19)	20.00	28.53	27.47	42.7% (<0.001); 37.4% (<0.001)

CLI: composite lifestyle index.
𝑃<0.017 is considered statistically significant.