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. 2020 Apr 15;10(4):78. doi: 10.3390/bs10040078

Table 2.

Bi-variate association between smoking status and quality of life, depressive symptoms and self-rated health status (n = 740).

Never-Smokers Past-Smokers Current-Smokers Sig.
n (%)
Mean (SD)
n (%)
Mean (SD)
n (%)
Mean (SD)
Gender
Male
Female

94 (35)
253 (53)

86 (33)
145 (31)

85 (32)
75 (16)
<0.001
Age 74.17 ± 7.64 72.52 ± 8.36 65.40 ± 6.43 <0.001
Education 12.88 ± 2.04 12.48 ± 2.60 12.83 ± 2.08 0.095
Financial Strains 1.47 ± 0.86 2.03 ± 1.15 2.34 ± 1.33 <0.001
Chronic Conditions 3.77 ± 1.89 4.47 ± 1.94 4.09 ± 2.01 <0.001
Self-Rated Health 2.96 ± 0.97 3.16 ± 0.979 3.48 ± 1.09 <0.001
Depressive Symptoms 1.79 ± 2.42 2.71 ± 2.60 3.57 ± 3.30 <0.001
Physical Quality of Life 43.09 ± 11.50 38.47 ± 12.31 36.99 ± 12.28 <0.001
Mental Quality of Life 54.10 ± 9.57 52.18 ± 10.55 48.61 ± 13.05 <0.001