Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

New reference equations for forced spirometry in elderly persons (CROSBI ID 148904)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Smolej Narančić, Nina ; Pavlović, Mladen ; Žuškin, Eugenija ; Miličić, Jasna ; Škarić-Jurić, Tatjana ; Barbalić, Maja ; Rudan, Pavao New reference equations for forced spirometry in elderly persons // Respiratory medicine, 103 (2009), 4; 621-628. doi: 10.1016/j.rmed.2008.10.013

Podaci o odgovornosti

Smolej Narančić, Nina ; Pavlović, Mladen ; Žuškin, Eugenija ; Miličić, Jasna ; Škarić-Jurić, Tatjana ; Barbalić, Maja ; Rudan, Pavao

engleski

New reference equations for forced spirometry in elderly persons

This study identifies equations for predicting lung function values in a population of ‘ healthy’ , non-smoking older adults, explores the applicability of prediction equations derived from younger adult populations to the elderly, and examines the justification of developing population-specific reference equations for older age. FVC, FEV1, and PEF were measured according to the ATS criteria in 651 ambulatory volunteers aged 65-86 yrs, representative for the Croatian Mediterranean population. After exclusion of ever-smokers and subjects with respiratory symptoms and/or diseases, 261 asymptomatic subjects were included in the analyses. Sex-specific reference equations and lower limits of normal were derived by using a linear model with height and age as predictors. The equations for lung volumes were more reliable than those for PEF. The new FVC and FEV1 reference equations were found to be in agreement with those generated previously from primarily young and middle-aged adults. The latter perform reasonably well when extrapolated for the ages beyond 65 yrs. Cross-validation of reference equations existing for the elderly showed that almost all European and U.S. equations systematically overpredicted lung function parameters in the Croatian sample. The overpredictions in means ranged between 14% and 34% for FVC and between 10% and 20% for FEV1. The differences increased towards the extremes of distribution, which rendered these equations inappropriate for our elderly subjects. They identified FVC in 25-55% of the subjects as being below the lower limit of normal. The observed discrepancies strongly support the establishment of age- and population-specific reference equations for lung function assessment in older age.

lung function; forced spirometry; reference equations; aging; elderly; Mediterranean

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

103 (4)

2009.

621-628

objavljeno

0954-6111

10.1016/j.rmed.2008.10.013

Povezanost rada

Temeljne medicinske znanosti, Javno zdravstvo i zdravstvena zaštita, Etnologija i antropologija

Poveznice
Indeksiranost