title: The practice of optometry: National Board of Examiners in Optometry survey of optometric patients.
abstract: OBJECTIVE
  A study commissioned by the National Board of Examiners in Optometry was designed to obtain information about patients seen in general practice.
  
  
  METHODS
  Providers completed an encounter form for patients seen during a 2-day sample. Data were obtained from 11,012 patients in rural, urban, and suburban environments from a diverse population of 480 optometrists representative of profession-wide practitioners in terms of geographic distribution and practice settings. Although practitioners were selected randomly, the response rate among those who were invited to participate was only 17.7%. Optometrists who specialized and did not classify themselves as general practitioners were excluded from the study.
  
  
  RESULTS
  The study provides insights into the most common diagnostic and therapeutic procedures performed, medications prescribed, and referrals made in general practices. Seventy-one percent of all examinations were categorized as comprehensive, approximately 13% were because of disease, and 11% were for contact lens care. Almost 17% of all patients received a formal visual field test (Goldmann or automated). Refractive error was the most prevalent diagnosis, reflective of the ocular problems found in the general population, and systemic conditions were the second largest category. Although 12% of all patients were referred to an ophthalmologist for further care, other types of referrals were infrequent. Referrals to a primary care physician, laboratory, and imaging or for refractive surgery accounted for only 8% of all referrals.
  
  
  CONCLUSIONS
  Ocular disease treatment was found to be an integral part of the optometrist's practice. Prescribing topical medications, both legend and "over-the-counter," was a primary treatment option. The most common medications prescribed were for glaucoma, with antibiotics, anti-inflammatory and anti-allergy drops making up the remainder, in descending order.
authors.affiliation: State University of New York, State College of Optometry, New York, New York 10036, USA. msoroka@sunyopt.edu <msoroka@sunyopt.edu>
authors.forename: Mort
authors.initials: M
authors.lastname: Soroka
authors.forename: David
authors.initials: D
authors.lastname: Krumholz
authors.forename: Amy
authors.initials: A
authors.lastname: Bennett
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005128:Eye Diseases / Q000175:diagnosis* / Q000628:therapy*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009907:Optometry / Q000379:methods*; D011159:Population Surveillance; D010818:Practice Patterns, Physicians'; D011379:Prognosis; D012189:Retrospective Studies; D014787:Vision Tests / Q000379:methods*