OBJECTIVE: To investigate the relation of baseline antioxidant, fruit, vegetable and fish intake with 20 y chronic obstructive pulmonary disease (COPD) mortality in middle-aged men from three European countries. DESIGN: Prospective study (1970-1990). SETTING: Five population-based cohorts of middle-aged men from Finland, Italy and The Netherlands. SUBJECTS: A total of 2917 men aged 50-69 y at baseline. METHODS: Baseline information on diet was collected using the cross-check dietary history method. After 20 y of follow-up the underlying cause of death of those who died was established centrally. Survival analyses were performed using the Cox Proportional Hazards Model. RESULTS: After adjustment for age, smoking and country, we observed an inverse trend (P-trend <0.05) of 20 y COPD mortality across tertiles of fruit and vitamin E intake. No trend was observed for vegetables, fish, vitamin C and beta-carotene. When modelled continuously, a 100 g increase in fruit intake was associated with a 24% lower COPD mortality risk (RR=0.76, 95% CI=0.60-0.92). For vitamin E intake (per 5 mg) the RR was 0.77 (95% CI=0.55-1.06), after adjustment for age, smoking and country. Additional adjustment for body mass index, total energy intake and alcohol consumption reduced the RR to 0.86 (95% CI=0.69-1.07, P=0.12) for fruit and 0.93 (95% CI=0.65-1.33) for vitamin E. CONCLUSIONS: Our results suggest a protective effect of fruit and possibly vitamin E intake against COPD. No effect was observed for intake of vitamin C, beta-carotene, vegetables and fish.
OBJECTIVE: To investigate the relation of baseline antioxidant, fruit, vegetable and fish intake with 20 y chronic obstructive pulmonary disease (COPD) mortality in middle-aged men from three European countries. DESIGN: Prospective study (1970-1990). SETTING: Five population-based cohorts of middle-aged men from Finland, Italy and The Netherlands. SUBJECTS: A total of 2917 men aged 50-69 y at baseline. METHODS: Baseline information on diet was collected using the cross-check dietary history method. After 20 y of follow-up the underlying cause of death of those who died was established centrally. Survival analyses were performed using the Cox Proportional Hazards Model. RESULTS: After adjustment for age, smoking and country, we observed an inverse trend (P-trend <0.05) of 20 y COPD mortality across tertiles of fruit and vitamin E intake. No trend was observed for vegetables, fish, vitamin C and beta-carotene. When modelled continuously, a 100 g increase in fruit intake was associated with a 24% lower COPD mortality risk (RR=0.76, 95% CI=0.60-0.92). For vitamin E intake (per 5 mg) the RR was 0.77 (95% CI=0.55-1.06), after adjustment for age, smoking and country. Additional adjustment for body mass index, total energy intake and alcohol consumption reduced the RR to 0.86 (95% CI=0.69-1.07, P=0.12) for fruit and 0.93 (95% CI=0.65-1.33) for vitamin E. CONCLUSIONS: Our results suggest a protective effect of fruit and possibly vitamin E intake against COPD. No effect was observed for intake of vitamin C, beta-carotene, vegetables and fish.
Authors: Keyvan Dastmalchi; Gema Flores; Shi-Biao Wu; Chunhui Ma; Abdoulaye J Dabo; Kathleen Whalen; Kurt A Reynertson; Robert F Foronjy; Jeanine M D Armiento; Edward J Kennelly Journal: Bioorg Med Chem Date: 2012-05-14 Impact factor: 3.641
Authors: A R Bentley; S B Kritchevsky; T B Harris; P Holvoet; R L Jensen; A B Newman; J S Lee; S Yende; D Bauer; P A Cassano Journal: Eur Respir J Date: 2011-10-17 Impact factor: 16.671
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Authors: Corrine Hanson; Harlan Sayles; Erica E P A Rutten; E F M Wouters; William MacNee; Peter Calverley; Jane L Meza; Stephen Rennard Journal: Chronic Obstr Pulm Dis Date: 2014-05-06
Authors: Shyamala Ganesan; Andrea N Faris; Adam T Comstock; Sangbrita S Chattoraj; Asamanja Chattoraj; John R Burgess; Jeffrey L Curtis; Fernando J Martinez; Suzanna Zick; Marc B Hershenson; Uma S Sajjan Journal: Respir Res Date: 2010-09-28