title: [Internet as an information source for health in primary care patients and its influence on the physician-patient relationship].
abstract: OBJECTIVE
  To describe the use of the Internet by primary care patients to seek health related information, understand how they are influenced by this information, and evaluate its impact on the doctor-patient relationship.
  
  
  METHODS
  Cross sectional study, through self-administered survey.
  
  
  METHODS
  One urban health center in Madrid.
  
  
  METHODS
  A total of 323 questionnaires were collected from patients between 14 and 75 years old who attended a physician's office for any reason, excluding illiterate patients and those with neurological or psychiatric problems preventing them from completing the survey.
  
  
  METHODS
  Internet usage, ability of the internet to clarify doubts regarding health issues, patient lifestyle changes, socio-demographic variables, and physician's receptivity to the use of internet by patients.
  
  
  RESULTS
  61% (CI95%: 56%-67%) of patients used the Internet as a source of health information: Internet queries were able to address health doubts in 92.4% of users, 53.5% reported that the Internet changed their thinking about their health in at least one instance, 30% made behavioral changes (of which 60.1% discussed these changes with their physician), 44.3% had more questions at the physician's office, and 80.8% believe that the doctor would be willing to talk about the information found on the internet.
  
  
  CONCLUSIONS
  Using the Internet to find information about health is very common, with positive influence on physician-patient relationship. This may be useful for achieving behavioral changes in patients and can be used as a tool in medical practice.
authors.affiliation: Centro de Salud de Bustarviejo, Madrid, España. vvmarin@yahoo.com
authors.forename: Viviana
authors.initials: V
authors.lastname: Marin-Torres
authors.forename: Justo
authors.initials: J
authors.lastname: Valverde Aliaga
authors.forename: Ignacio
authors.initials: I
authors.lastname: Sánchez Miró
authors.forename: María Isabel
authors.initials: MI
authors.lastname: Sáenz Del Castillo Vicente
authors.forename: Elena
authors.initials: E
authors.lastname: Polentinos-Castro
authors.forename: Araceli
authors.initials: A
authors.lastname: Garrido Barral
mesh_terms: D003430:Cross-Sectional Studies; D005260:Female; D006266:Health Education; D006801:Humans; D020407:Internet; D008297:Male; D008875:Middle Aged; D010817:Physician-Patient Relations; D011320:Primary Health Care; D011795:Surveys and Questionnaires