Glaucoma screening in the health care setting.
Glaucoma surveys are an important means of detecting early cases of glaucoma. Traditionally, most such surveys have been conducted in the community, while the health care setting has been underutilized as a screening location. We reviewed studies on surveys conducted in community and health care settings, using tonometry and ophthalmoscopy, and presented data from a study we carried out in the outpatient department of a hospital. Results of our review indicate that over 11 times as many people were screened in the community studies as in the health care studies, but the latter had the higher percentage of referrals. Data from the literature review, as well as from our own study, suggest that the high number of referrals is related to the characteristics of the population available for screening in a health care facility. In such a population there is a higher percentage of individuals at risk for development of glaucoma. Risk factors for the disease include age, sex (males more at risk than females), race, (blacks more at risk than whites), family history of glaucoma, and presence of diabetes and vascular diseases. It was also found that ophthalmoscopy is an effective, but underutilized, method of screening. We recommend an increase in use of health care facilities as sites of glaucoma screening surveys. We also suggest that physicians employ ophthalmoscopy to screen for glaucoma as part of the routine funduscopic examination.
D000328:Adult; D000367:Age Factors; D000368:Aged; D044383:Black People; D001900:Boston; D003153:Community Health Services / Q000706:statistics & numerical data; D005260:Female; D005901:Glaucoma / Q000175:diagnosis / Q000517:prevention & control*; D006801:Humans; D007429:Intraocular Pressure; D008297:Male; D008403:Mass Screening / Q000458:organization & administration*; D008875:Middle Aged; D009798:Ocular Hypertension / Q000175:diagnosis; D009887:Ophthalmoscopy / Q000706:statistics & numerical data; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data*; D011159:Population Surveillance; D012017:Referral and Consultation; D012306:Risk; D012737:Sex Factors; D014065:Tonometry, Ocular / Q000706:statistics & numerical data; D044465:White People; D001741:Black or African American