EurekaMag.com logo
+ Site Statistics
References:
48,253,228
Abstracts:
22,798,842
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Prevalence of undetected persistent airflow obstruction in male smokers 40-65 years old


, : Prevalence of undetected persistent airflow obstruction in male smokers 40-65 years old. Family Practice 22(5): 485-489

Airflow obstruction in smokers is often diagnosed relatively late. Earlier detection of airflow obstruction and smoking cessation may result in significant health gain. To determine the prevalence of previously undetected persistent airflow obstruction according to WHO/GOLD criteria in male smokers aged 40 to 65 years and its correlation with age, smoking history and the presence of coughing. In a cross-sectional study among 805 male smokers aged 40-65 years spirometry was performed according to ATS recommendations. In participants with low lung function (FEV1 < 85% predicted) a bronchodilator test was performed. In 702 participants [mean age 50 years (SD 6.6), mean number of pack years 24.7 (SD 9.6)] with acceptable spirometric curves, previously undetected airflow obstruction was found in 210 subjects (29.9%; 95% CI 26.5-33.4): mild airflow obstruction (GOLD stage 1) in 182 subjects (25.9%; 22.7-29.3) and moderate airflow obstruction (GOLD stage 2) in 28 (4.0%; 2.7-5.7). In the older age group (>55 years) airflow obstruction (GOLD 1 or higher) was found in 45% versus 21% in the youngest age group (40-44 years). In subjects with > or =30 pack years the prevalence of airflow obstruction was 45% versus 20% among those with <20 pack years. In smokers reporting coughing the prevalence was 47% versus 25% in those not reporting this symptom. The prevalence of undetected persistent airflow obstruction in middle-aged smokers is high. Targeted screening therefore, especially in smokers aged 40-65 years needs to be considered.

(PDF same-day service: $19.90)

Order PDF Full Text

Close
Close

Click here to order any other PDF Full Text


Accession: 050003411

PMID: 15964866

DOI: 10.1093/fampra/cmi049

PDF Full Text: Submit


Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:
Close
Close

Other references

Harris, L.F., 1983: Tetanus in northern Alabama. Alabama Medicine 53(6): 14-16

Hutchinson, W. G.; Chilton, S. M.; Davis, J., 1996: Integrating cognitive psychology into the contingent valuation method to explore the trade-offs between non-market costs and benefits of alternative afforestation programmes in Ireland. This is a case study of an attempt to determine the preferences of the general public for afforestation in Ireland (Northern Ireland and the Irish Republic) on either marginal farmland or unreclaimed peatlands, using a policy relevant questionnair...

Stiles, K.M.; Whitbeck, J.Charles.; Lou, H.; Cohen, G.H.; Eisenberg, R.J.; Krummenacher, C., 2010: Herpes simplex virus glycoprotein D interferes with binding of herpesvirus entry mediator to its ligands through downregulation and direct competition. To initiate membrane fusion and virus entry, herpes simplex virus (HSV) gD binds to a cellular receptor such as herpesvirus entry mediator (HVEM). HVEM is a tumor necrosis factor (TNF) receptor family member with four natural ligands that either s...

Webbon, P. M., 1979: The racing performance of horses with tendon lesions treated by percutaneous tendon splitting. A study of the results of treatment for superficial digital flexor tendon lesions in 55 male Thoroughbred horses (gelded and entire) aged 3-11 years in training for National Hunt racing was made. A long-handled knife was passed up the centre of th...

Scarfone, G.; Bergamini, A.; Noli, S.; Villa, A.; Cipriani, S.; Taccagni, G.; Vigano', P.; Candiani, M.; Parazzini, F.; Mangili, G., 2014: Characteristics of clear cell ovarian cancer arising from endometriosis: a two center cohort study. Endometrioid and clear cell ovarian tumors have been referred to as "endometriosis associated ovarian cancers". However, very few studies have compared clinical and prognostic features of endometriosis-associated cancers or cancers not a...

Nash, D. J., 1996: Groundwater sapping and valley development in the Hackness Hills, North Yorkshire, England. The role of groundwater sapping and seepage erosion processes in the development of valleys which cut the southern edge of the Hackness Hills, England, UK, is described. The role of groundwater erosion was investigated through a combination of geo...

Maslakova, N.I., 1978: Sanitary control over swimming pools. Fel'dsher i Akusherka 43(10): 45-47

Tansey, M. R., 1970: Isolation of thermophilic fungi from self-heated, industrial, wood chip piles. Species of thermophilic fungi isolated from self-heated wood chips, stored at a paper mill, included Chaetomium thermophile var. coprophile, C. t. var. dissitum, Humicola grisea var. thermoidea, H. lanuginosa, Sporotrichum thermophile, Talaromyces...

JIRASKOVA, M., 1954: Preparation and organization of a dental office. Prakticke Zubni Lekarstvi 2(7): 157-163

Bourque, S.L.; Gragasin, F.S.; Quon, A.L.; Mansour, Y.; Morton, J.S.; Davidge, S.T., 2013: Prenatal hypoxia causes long-term alterations in vascular endothelin-1 function in aged male, but not female, offspring. Prenatal hypoxia can alter the growth trajectory of the fetus and cause lasting health complications including vascular dysfunction. We hypothesized that offspring that were intrauterine growth restricted (IUGR) because of prenatal hypoxia would e...