title: Patient Use of Email, Facebook, and Physician Websites to Communicate with Physicians: A National Online Survey of Retail Pharmacy Users.
abstract: BACKGROUND
  Patient-physician communication often occurs outside the clinic setting; many institutions discourage electronic communication outside of established electronic health record systems. Little empirical data are available on patient interest in electronic communication and Web-based health tools that are technically feasible but not widely available.
  
  
  OBJECTIVE
  To explore patient behavior and interest in using the Internet to contact physicians.
  
  
  METHODS
  National cross-sectional online survey.
  
  
  METHODS
  A sample of 4,510 CVS customers with at least one chronic condition in the household was used to target patients with chronic conditions and their caregivers. Subjects were identified from a national panel of over 100,000 retail pharmacy customers. Of those sampled, 2,252 responded (50.0 % response rate).
  
  
  METHODS
  Survey measures included demographic and health information, patient use of email and Facebook to contact physicians, and patient interest in and use of Web-based tools for health.
  
  
  RESULTS
  A total of 37 % of patients reported contacting their physicians via email within the last six months, and 18 % via Facebook. Older age was negatively associated with contacting physicians using email (OR 0.57 [95 % CI 0.41-0.78]) or Facebook (OR 0.28 [0.17-0.45]). Non-white race (OR 1.61 [1.18-2.18] and OR 1.82 [1.24-2.67]) and caregiver status (OR 1.58 [1.27-1.96] and OR 1.71 [1.31- 2.23]) were positively associated with using email and Facebook, respectively. Patients were interested in using Web-based tools to fill prescriptions, track their own health, and access health information (37-57 %), but few were currently doing so (4-8 %).
  
  
  CONCLUSIONS
  In this population of retail pharmacy users, there is strong interest among patients in the use of email and Facebook to communicate with their physicians. The findings highlight the gap between patient interest for online communication and what physicians may currently provide. Improving and accelerating the adoption of secure Web messaging systems is a possible solution that addresses both institutional concerns and patient demand.
authors.affiliation: Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA. jllee@jhsph.edu.|Department of Health Policy & Management, Johns Hopkins Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD, 21295, USA. jllee@jhsph.edu.
authors.forename: Joy L
authors.initials: JL
authors.lastname: Lee
authors.affiliation: Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
authors.forename: Niteesh K
authors.initials: NK
authors.lastname: Choudhry
authors.affiliation: Department of Health Policy & Management, Johns Hopkins Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD, 21295, USA.
authors.forename: Albert W
authors.initials: AW
authors.lastname: Wu
authors.affiliation: CVS Health, Woonsocket, RI, USA.
authors.forename: Olga S
authors.initials: OS
authors.lastname: Matlin
authors.affiliation: CVS Health, Woonsocket, RI, USA.
authors.forename: Troyen A
authors.initials: TA
authors.lastname: Brennan
authors.affiliation: Division of Pharmacoepidemiology and Pharmacoeconomics, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.|CVS Health, Woonsocket, RI, USA.
authors.forename: William H
authors.initials: WH
authors.lastname: Shrank
mesh_terms: D000328:Adult; D003142:Communication; D003430:Cross-Sectional Studies; D034742:Electronic Mail / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D020407:Internet / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged; D010594:Pharmacies / Q000706:statistics & numerical data*; D010817:Physician-Patient Relations; D010820:Physicians; D011795:Surveys and Questionnaires
keywords: communication; health information technology; patient preferences