Table 2 RRs (95% CI) of all-cause mortality according to lifestyle category, age, and sex

The overall population

 Low lifestyle score

1 (Reference)

1 (Reference)

1 (Reference)

 Middle lifestyle score

0.51 (0.30, 0.88)*

0.55 (0.32, 0.94)*

0.56 (0.33, 0.97)*

 High lifestyle score

0.26 (0.15, 0.48)*

0.27 (0.15, 0.48)*

0.26 (0.14, 0.47)*

Male

 Low lifestyle score

1 (Reference)

1 (Reference)

1 (Reference)

 Middle lifestyle score

0.59 (0.24, 1.45)

0.61 (0.26, 1.41)

0.61 (0.26, 1.40)

 High lifestyle score

0.33 (0.13, 0.83)*

0.35 (0.14, 0.88)*

0.33 (0.13, 0.85)*

Female

 Low lifestyle score

1 (Reference)

1 (Reference)

1 (Reference)

 Middle lifestyle score

0.47 (0.23, 0.96)*

0.50 (0.24, 1.03)

0.52 (0.25, 1.08)

 High lifestyle score

0.21 (0.09, 0.46)*

0.21 (0.09, 0.47)*

0.19 (0.08, 0.44)*

By age group

 < 65 years old

  Low lifestyle score

1 (Reference)

1 (Reference)

1 (Reference)

  Middle lifestyle score

0.34 (0.12, 0.98)*

0.34 (0.12, 1.00)*

0.35 (0.12, 1.03)

  High lifestyle score

0.06 (0.01, 0.26)*

0.06 (0.01, 0.27)*

0.06 (0.01, 0.29)*

 ≥ 65 years old

 Low lifestyle score

1 (Reference)

1 (Reference)

1 (Reference)

  Middle lifestyle score

0.70 (0.37, 1.34)

0.71 (0.38, 1.33)

0.73 (0.39, 1.36)

  High lifestyle score

0.45 (0.22, 0.91)*

0.43 (0.21, 0.89)*

0.41 (0.20, 0.87)*