Table 3

Parameter testing results for linear regression for predicting ‘total deaths per million people’

Standardised coefficients95% CI for βCollinearity statisticsP value
BetaLower boundUpper boundVIF
Alcohol0.1730.0300.3151.4610.018
Urban0.2040.0400.3681.9200.015
Obesity0.2790.1160.4421.9150.001
Hypertension0.2850.1460.4231.3800.000
  • TotalDeath-COV19=0.204×urban+0.285×hypertension+0.173×alcohol+0.279×obesity.

  • R2=0.409, SE=0.78, Durbin-Watson=2.29.

  • VIF, variance inflation factor.