Concepedia
Health Policy · 2014 · 15 citations · 20 references
MedicineGynecologyObstetricsGeneral GynecologyReproductive HealthReproductive MedicineObstetric ManagementPregnancyObstetric Care Access InequitiesObstetric Care InequalityReproductive Healthcare Access
20
A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation
Mary E. Charlson, Peter Pompei, Kathy L. Aleš et al. · Journal of Chronic Diseases · 1987 · 49.9K citations
Public Health, Biostatistics, Clinical Classification Systems +15
Coding Algorithms for Defining Comorbidities in ICD-9-CM and ICD-10 Administrative Data
Hude Quan, Vijaya Sundararajan, Patricia Halfon et al. · Medical Care · 2005 · 10.6K citations
Health Professions, Internal Medicine, Clinical Classification Systems +16
The Concept of Access
Roy Penchansky, James W. Thomas · Medical Care · 1981 · 3.4K citations
Public Affairs, Health Policy, Health Systems +14
Distance matters: a population based study examining access to maternity services for rural women
Stefan Grzybowski, Kathrin Stoll, Jude Kornelsen · BMC Health Services Research · 2011 · 282 citations · Full text
Public Health, Maternal Health, Obstetrics +17
How far to the hospital?
Thomas C. Buchmueller, Mireille Jacobson, Cheryl Wold · Journal of Health Economics · 2005 · 242 citations
Health Professions, Health Services Administration, Healthcare Administration +5