| Literature DB >> 1951811 |
J P Hansen1, P A Knapp, P A Newcomb.
Abstract
The charts of a random sample of 496 women, aged 51 and older, in a staff model health maintenance organization (HMO) were retrospectively audited for mammography frequency over an 8-year period. Of the 496 women, 306 (61.7%) had at least one mammogram. For the 422 women who had been members of the HMO for at least 2 years, 196 (46.4%) had mammography within the previous 18 months.Entities:
Mesh:
Year: 1991 PMID: 1951811 PMCID: PMC1405680 DOI: 10.2105/ajph.81.11.1489
Source DB: PubMed Journal: Am J Public Health ISSN: 0090-0036 Impact factor: 9.308