PURPOSE: To assess the relationship between smoking and intraocular pressure. MATERIALS AND METHODS: The Blue Mountains Eye Study examined 3654 residents aged 49 years and older in an area west of Sydney, Australia from 1992 to 1994. A trained interviewer collected a detailed history of smoking. Intraocular pressure was measured using Goldmann applanation tonometry; as the correlation between right and left eyes was very high, only right-eye data are presented. Participants using glaucoma medications or who had evidence of previous cataract surgery were excluded. RESULTS: Current smokers (15.8% of participants) had slightly higher mean intraocular pressures (16.34 mm Hg) than nonsmokers (16.04 mm Hg). Intraocular pressure (in the right eye) was significantly associated with current smoking, after adjusting for age and sex (P = 0.03). This association remained unchanged after simultaneous adjustment for other variables associated with intraocular pressure, including blood pressure, diabetes, myopia, glaucoma, family history, and pseudoexfoliation (P = 0.02). CONCLUSIONS: This study identified a modest cross-sectional positive association between current smoking and intraocular pressure.
PURPOSE: To assess the relationship between smoking and intraocular pressure. MATERIALS AND METHODS: The Blue Mountains Eye Study examined 3654 residents aged 49 years and older in an area west of Sydney, Australia from 1992 to 1994. A trained interviewer collected a detailed history of smoking. Intraocular pressure was measured using Goldmann applanation tonometry; as the correlation between right and left eyes was very high, only right-eye data are presented. Participants using glaucoma medications or who had evidence of previous cataract surgery were excluded. RESULTS: Current smokers (15.8% of participants) had slightly higher mean intraocular pressures (16.34 mm Hg) than nonsmokers (16.04 mm Hg). Intraocular pressure (in the right eye) was significantly associated with current smoking, after adjusting for age and sex (P = 0.03). This association remained unchanged after simultaneous adjustment for other variables associated with intraocular pressure, including blood pressure, diabetes, myopia, glaucoma, family history, and pseudoexfoliation (P = 0.02). CONCLUSIONS: This study identified a modest cross-sectional positive association between current smoking and intraocular pressure.
Authors: Hassan Hashemi; Mehdi Khabazkhoob; Mohammad Hassan Emamian; Mohammad Shariati; Abbasali Yekta; Akbar Fotouhi Journal: Int J Ophthalmol Date: 2016-08-18 Impact factor: 1.779
Authors: Cecilia S Lee; Julia P Owen; Ryan T Yanagihara; Alice Lorch; Suzann Pershing; Leslie Hyman; Joan W Miller; Julia A Haller; Michael F Chiang; Flora Lum; Aaron Y Lee Journal: Ophthalmol Glaucoma Date: 2020-03-31