Changes in health-related lifestyles and food insecurity and its association with quality of life during the COVID-19 lockdown in Malaysia

Table 4 Association between changes in health-related lifestyle and food insecurity with total quality of life

Variables	Crude regression coefficient	95% CI	P-value	Adjusted regression coefficient	95% CI	P-value
Changes in BMI	-1.554	-2.274, -0.834	< 0.001	-1.176	-1.873, -0.478	0.001
Changes in diet quality	0.083	-0.478, 0.644	0.772
Changes in METs spent in vigorous activity	0.000	0.000, 0.001	0.225
Changes in METs spent in moderate activity	0.003	0.001, 0.004	0.003	0.002	0.001, 0.004	0.006
Changes in METs spent in walking	0.000	0.000, 0.001	0.394
Changes in total physical activity	0.004	-0.003, 0.011	0.322
Changes in total scores for sleep quality	0.276	0.052, 0.499	0.016	0.406	0.193, 0.620	< 0.001
Changes in total scores to assess food insecurity	-1.117	-2.003, -0.230	0.014	-1.024	-1.870, -0.178	0.018

CI confidence interval. Forward multiple linear regression method was applied. Adjusted for SD - age, gender, ethnicity, religion. Model assumptions were fulfilled. R² = 0.107; adjusted R² = 0.099. Multicollinearity and interactions amongst independent variables were unlikely

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