Patient judgment of the quality of ambulatory care in a Japanese setting.
OBJECTIVE
To assess patient satisfaction with a hospital-based ambulatory service in Japan and define the determinants of satisfaction and the patient's intention to return to the service.


METHODS
A questionnaire was developed to measure overall satisfaction, intention to return to the service, patient judgment about the structure/process of the service, patient perception about the global reputation of the service, and other health-related items. The questionnaire was mailed to patients attending the ambulatory service.


METHODS
All non-psychiatric patients who used the ambulatory service of a 350-bed general hospital in Tokyo in the sampling days were asked to participate. The response rate was 77.2% (1,307 responses). Of these, 1,074 non-proxy and non pediatric responses were used for the main analysis.


RESULTS
Based on content analysis and factor analysis, scores for the service components were constructed and found to have high internal consistency and reliability. The results indicated several important points regarding the use of patients' evaluation of ambulatory services as a quality monitoring tool. It was shown that patients' overall satisfaction and intention to return to the same physician were determined primarily by their evaluation of their doctor's conduct and their perceived health outcome. The perceived reputation of the service also was a significant determinant of patient satisfaction and intention to return. Patient satisfaction and intention to return to the hospital were influenced also by non-physician factors such as nurses, clerks, and environmental comforts. Notably, patient intention to return was linked with patient perceived need of care and regularity of care. In multiple-regression results, patient satisfaction with the doctor and with the hospital had different determinants.
Imanaka
Y
Y
Department of Health Services Administration, Nippon Medical School, Tokyo, Japan.
Araki
S
S
Murata
K
K
Nobutomo
K
K
Iwasaki
S
S
D005069:Evaluation Studies as Topic; D006302:Health Services Research; D006745:Hospital Bed Capacity, 300 to 499; D010044:Outpatient Clinics, Hospital / Q000592:standards*; D017060:Patient Satisfaction / Q000706:statistics & numerical data*; D011787:Quality of Health Care / Q000592:standards*; D011795:Surveys and Questionnaires; D014041:Tokyo