TABLE 4

Adjusted analyses of determinants of underweight and obesity versus normal weight

SubjectsUnderweightObesity
Female10173.02 (1.65–5.53)0.92 (0.72–1.17)
Age1.01 (0.99–1.03)0.99 (0.98–1.00)
Never-smoker7271.01.0
Ex-smoker6630.96 (0.54–1.72)0.90 (0.69–1.16)
Smoker4451.86 (1.07–3.26)0.84 (0.62–1.15)
Normal spirometry14621.01.0
COPD grade 11891.27 (0.64–2.53)0.43 (0.27–0.68)
COPD grade 21691.43 (0.70–2.94)0.83 (0.55–1.26)
COPD grade 3–4353.24 (1.00#–10.5)0.62 (0.26–1.48)
Professional or executive4961.01.0
Assistant nonmanual employee3041.39 (0.70–2.74)1.38 (0.96–2.00)
Manual worker in industry3441.90 (0.86–4.18)1.59 (1.11–2.28)
Manual worker in service5311.02 (0.55–1.90)1.83 (1.33–2.51)
Self-employed nonprofessional1121.60 (0.56–4.55)1.53 (0.92–2.56)
Other501.55 (0.48–5.00)1.49 (0.71–3.13)
Coronary artery disease2290.81 (0.35–1.90)1.18 (0.83–1.67)
Heart failure241.40 (0.16–12.0)1.95 (0.79–4.82)
Hypertension5710.80 (0.46–1.39)2.97 (2.34–3.78)
Diabetes1381.14 (0.40–3.34)3.10 (2.10–5.58)
  • Data are presented as odds ratios (95% CI) unless otherwise stated. COPD: chronic obstructive pulmonary disease. #: 1.0004, p=0.0499; : 0.9983, p=0.0050.