Multiple linear regression analysis of lifestyle variables.

Lifestyle variables included in the final model are given together with the number of responses (n) and the mean difference between perceived age and chronological age are given (Age difference LSMean). Responses are given in order of those with smallest difference first. The statistical confidence for each variable is also given (*F-test p-value). Those individual responses joined by the same letter were not found to be significantly different at p$F-test p-value).