HMO versus fee for service practice: a four-year retrospective analysis of colorectal cancer diagnosis and treatment. Is there a difference in quality of care?
Vernon
S W
SW
University of Texas Health Science Center, Houston School of Public Health 77225.
Hughes
J I
JI
Heckel
V M
VM
D015179:Colorectal Neoplasms / Q000175:diagnosis* / Q000628:therapy; D005260:Female; D006279:Health Maintenance Organizations; D006801:Humans; D008297:Male; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care; D011331:Private Practice; D011351:Proctoscopy; D011787:Quality of Health Care; D012189:Retrospective Studies; D012307:Risk Factors; D012812:Sigmoidoscopy; D013781:Texas