title: Chiropractic patients in Denmark: a short description of basic characteristics.
abstract: BACKGROUND
  The vast majority of information on chiropractic and chiropractic patients originates from English-speaking countries. Lately, however, reports describing chiropractic patients and practice in other European countries have emerged.
  
  
  OBJECTIVE
  To describe basic characteristics of Danish chiropractic patients.
  
  
  METHODS
  Survey questionnaire. All chiropractic clinics in Denmark were asked to collect information on new patients during 1 randomly assigned week in 1999.
  
  
  METHODS
  Private chiropractic practice and a nonprofit research institution.
  
  
  METHODS
  Age and sex, location and duration of chief complaint, pain intensity, limitation of activities of daily living from chief complaint, and mode of referral.
  
  
  RESULTS
  Eighty-eight percent of all chiropractic clinics in Denmark participated in the study. Out of 2020 patients from the participating clinics, 1897 (94%) filled out a self-administered questionnaire. The mean age of participants was 42 years, and slightly more women than men returned the questionnaire. By far the most frequent area of complaint was pain related to the lower back (50%) followed by pain related to the neck (15%). The majority of patients had complaints in the subacute or chronic category (duration 1-6 months). Patients with sciatica had significantly higher pain scores and limitation in activities of daily living (ADL) than any other group, whereas patients with neck pain tended to score lower. Patients in the subacute category had the highest pain scores and limitation in ADL. For complaints lasting more than 6 months, limitation in ADL remained constant at a low level. Twenty-three percent of all patients were referred to the chiropractor, most frequently by a general medical practitioner. More than half of all patients had previously been treated for the same or similar problems, most frequently by a chiropractor. Fifty-one percent had also received chiropractic care for other types of problems.
  
  
  CONCLUSIONS
  Most Danish chiropractic patients complain of pain related to the low back or neck of between 1 and 6 months' duration. This study confirms that chiropractic is fairly well integrated in the Danish primary health care system. There are differences between the chiropractic patient population in Denmark compared with that of Sweden and Holland.
authors: Nordic Institute of Chiropractic and Clinical Biomechanics, Odense, Denmark. j.hartvigsen@nikkb.dk
authors: Jan
authors: J
authors: Hartvigsen
authors: Line P
authors: LP
authors: Sorensen
authors: Kristian
authors: K
authors: Graesborg
authors: Niels
authors: N
authors: Grunnet-Nilsson
mesh_terms: D000293:Adolescent; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002684:Chiropractic / Q000592:standards* / Q000706:statistics & numerical data*; D002908:Chronic Disease; D003718:Denmark / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D017116:Low Back Pain / Q000453:epidemiology* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D019547:Neck Pain / Q000453:epidemiology* / Q000628:therapy; D009468:Neuromuscular Diseases / Q000453:epidemiology; D011795:Surveys and Questionnaires