Journal Article

The earlier the better: health-related quality of life is inversely related to age of smoking cessation in older former Italian smokers

Prospero, Emilia, Cherubini, Antonio, Pierri, Francesca, Barbadoro, Pamela, Ponzio, Elisa, Gasperini, Beatrice, Di Stanislao, Francesco, D’Errico, Marcello M.

2017

Overview

Background Quitting smoking has several health benefits, including an improvement in health-related quality of life. It is not well established if there is a relationship between the age when people stop smoking and health-related quality of life in older adults. Aims The primary aim was to investigate the relationship between health-related quality of life and the age when people quit smoking in a national representative sample of community-dwelling older Italian adults. The secondary aim was to describe the characteristics of older former smokers according to their age when they stopped smoking. Methods Data were drawn from the “Health and use of health care in Italy”, a national cross-sectional survey (2004–2005). Seven thousand five hundred and sixty-two former smokers, aged 65 years and older, were evaluated by age of smoking cessation. Socio-demographic characteristics, physical activity, the 12-Item Short-Form Health Survey (SF-12) score and its physical (PCS-12) and mental (MCS-12) component summary scores, disability and comorbidities were analyzed. Results Educational level, marital status and area of residence were associated with a different age of smoking cessation, as a higher level of disability and comorbidity. PCS-12 ( β −0.144; p  < 0.001) and MCS-12 ( β −0.077; p  < 0.001) component scores were lower in subjects who quit smoking later. The relationship was confirmed for the PCS-12 score even after adjustment for socio-demographic, disability and clinical variables ( β −0.031; p  < 0.001), while it disappeared for the MCS-12 score ( β −0.010, p  = 0.307), after adjustment for comorbidities. Conclusion Physical and mental health-related quality of life is influenced by the age of smoking cessation in older individuals, but this relationship is influenced by comorbidities, particularly depression. Some individual characteristics are related to the age of the person when he/she quit smoking.

• Publisher: Springer International Publishing,Springer Nature B.V
• Subject: Adult / Age / Age Factors / Aged / Cross-Sectional Studies / Female / Geriatrics/Gerontology / Health Surveys / Humans / Italy / Male / Medicine / Medicine & Public Health / Middle Aged / Older people / Original Article / Population Surveillance / Quality of Life / Self Report / Smoking cessation / Smoking Cessation - psychology / Sociodemographics