%0 Journal Article
%T The prevalence of medical services use. How comparable are the results of large-scale population surveys in Germany? [H ufigkeit der Inanspruchnahme medizinischer Leistungen. Wie vergleichbar sind die Ergebnisse gro er Bev lkerungsumfragen in Deutschland?]
%A Swart
%A Enno
%J GMS Psycho-Social-Medicine
%D 2012
%I 
%R 10.3205/psm000088
%X [english] Background: The large-scale representative population surveys conducted by Germany¡¯s Robert Koch Institute (RKI) contain questions pertaining to health and its determinants as well as the prevalence and frequency of outpatient services utilization. The same holds for the Socioeconomic Panel (SOEP, ) and the Bertelsmann Healthcare Monitor () surveys. The purpose of this study is to examine the comparability of the instruments used in these surveys and their results.Methods: The questions on outpatient care utilization examined in this study were taken from the public use files of the East-West Health Survey (; OW1991), the 1998 Federal National Health Survey (; BGS1998), the 2003 Telephone Health Survey (TEL2003), and the 2009 German Health Update (GEDA2009). The study also used data from the 26 waves of the SOEP (1984¨C2009) and the 16 waves of the Bertelsmann Healthcare Monitor (2001¨C2009) studies.Results: In the OW1991 and the BGS1998, questions on outpatient services utilization differ by the types of physicians inquired about. The four-week prevalence of contact with general practitioneers (GP) was 29% in the OW1991; the twelve-month prevalence in the BGS1998 was 69%. The OW1991 and the BGS1998 also surveyed participants on the number of physician contacts made during those reference periods (average number of contacts: 1.8 over the previous four weeks (OW1991) and 4.9 over the previous 12 months (BGS1998)). The TEL2003 inquires into the three-month prevalence of contact with private practice physicians in general (63%) as well as the number of contacts with primary care physicians over the previous twelve months (88% with at least one contact, average number of contacts: 4.6, range: 1¨C92). In the GEDA2009 survey, 88% of participants reported having contacted a physician at least once over the previous twelve months and an average of 6.1 contacts with all physicians working under contract with the German statutory health insurance (SHI) funds. The 2009 SOEP survey revealed a 28% three-month prevalence of contact with all types of physicians and an average of 3.6 contacts (among participants who had made at least one contact during this period). According to the Bertelsmann Health Monitor, the twelve-month prevalence of contact with GPs was 82%, with the average number of contacts being 5.0. The Bertelsmann Health Monitor also surveys participants on contacts made with four other types of physicians; the OW1991 and the BGS1998 ask about contacts made with over ten different types of physicians when examining the frequency of services use.Conc
%K services use
%K outpatient care
%K inpatient care
%K survey
%K SOEP
%K Healthcare Monitor
%K Inanspruchnahme
%K ambulante Versorgung
%K station re Versorgung
%K Survey
%K SOEP
%K Gesundheitsmonitor
%U http://www.egms.de/static/en/journals/psm/2012-9/psm000088.shtml