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N E Spencer

Publications and source records attributed to N E Spencer.

7 recordsLinked to original sources
PubMed1995

Comparison of partner notification at anonymous and confidential HIV test sites in Colorado.

We compared health department-initiated partner notification at a single anonymous human immunodeficiency virus (HIV) test site in Denver to 13 confidential HIV test sites throughout Colorado over an 18-month period. The average number of named, notified, and counseled in-state partners was from 30 to 50% greater among confidential site index cases than anonymous site index cases, and the seropositivity rate in newly tested partners of confidential site index cases was more than twice the rate in partners of anonymous test site index cases. When analyses were restricted to gay/bisexual male index cases, the results were the same as for the total group. We recommend that state and local health departments collect data to evaluate and improve the delivery of partner notification services.

AIDS Serodiagnosis↗
PubMed1992

Age-related decrements in bone mineral density in women over 65.

Age-related changes in bone density contribute to the risk of fractures. To describe the relationship between age and bone mass in elderly women, we studied a large cohort of women over age 65 years who were recruited from population-based lists in four cities in the United States. Bone density in g/cm2 was measured by single-photon absorptiometry (SPA) and dual x-ray absorptiometry (DXA) at the distal and proximal radius, the calcaneus, the lumbar spine, and the proximal femur. Centralized data collection was used to control data quality and consistency. We found a strong inverse relationship between bone density and age for most sites. Decrements in bone density between women aged 65-69 years and women 85 years and older exceeded 16% in all regions except the spine, where the difference between the two age groups was 6%. Ward's triangle and the calcaneus exhibited the largest decrements, with 26 and 21%, respectively. The estimates of annual changes in bone mineral density by linear regression at sites other than the spine ranged from -0.82% at the femoral neck and trochanter to -1.30% at Ward's triangle. Correlations between the different regions ranged from r = 0.51 between the proximal radius and Ward's triangle to r = 0.66 between the distal radius and calcaneus. We conclude that the inverse relationship between age and bone mass measured by absorptiometry techniques in white women continues into the ninth decade of life. The relationship is strongest for bone density of Ward's triangle and the calcaneus and weakest for the spine.

Absorptiometry, Photon↗
PubMed1989

Partner notification in the control of human immunodeficiency virus infection.

Partner notification should be standard public health practice in the control of human immunodeficiency virus (HIV) infection. A universal partner notification program for the United States is affordable, operationally manageable, and can effectively reach high-risk persons. Such a focused approach personalizes the epidemic and probably enhances the efficacy of risk reduction messages. Confidentiality protections are attainable. Voluntary partner notification is acceptable to our constituents; while counseling is "mandatory," testing is optional. Evidence of partner notification's usefulness as a case prevention tool should be a by-product of program outcomes and not a prerequisite for its implementation.

Acquired Immunodeficiency Syndrome↗
PubMed1989

Prevention of sexually transmitted diseases in women.

Sexually transmitted diseases (STDs) are among the most common infections worldwide. Spread by sexual contact, various STDs directly cause much morbidity and mortality. General as well as specific aspects of STD prevention are discussed.

Acquired Immunodeficiency Syndrome↗
PubMed1988

Prevention of sexually transmitted diseases in women.

The frequency and severity of sexually transmitted diseases (STDs) and their sequelae, including sterility, numerous perinatal infections, genital tract neoplasia and possibly death (from ectopic pregnancy, ruptured tuboovarian abscess, human immunodeficiency virus-1 and hepatitis B virus infection), should be acknowledged by all sexually active individuals. Aspects of sexuality that place individuals at risk of STDs must be reexamined. Health care providers must effectively inform patients and the public of these often-ill-appreciated risks in a straightforward fashion, free of judgmental and punitive attitudes. New, more-effective means of prevention, diagnosis and treatment are being sought using research techniques in microbiology, immunology and behavioral science. In the meantime, medical screening, treatment and contact tracing should be carried out for patients and their sexual partners. Sexually active individuals must be empowered with knowledge and emboldened to protect themselves and their established or potential families from these common infections. Existing means of screening and treating must be utilized fully.

Contraception↗
PubMedDate not supplied

Partner notification for human immunodeficiency virus infection in Colorado: results across index case groups and costs.

To evaluate human immunodeficiency virus (HIV) partner notification and referral across index case groups, we analysed results of services provided by the Colorado Department of Health during 1988. Services were offered to 231 index cases; 226 (98%) accepted; 124 (65%) with unsafe behaviours identified 239 partners; 79% of partners were notified; 68% accepted counselling. Seropositivity was 21% in newly tested partners. Index cases chose patient referral for 25% of partners and referred 20% of eligible partners; the provider referred 71%. Index case acceptance of service, proportion of index cases with newly identified HIV positive partners, and choice of partner referral method were similar across groups. Gay men identified fewer partners, had a lower proportion of partners accepting new counselling and testing and referred a lower proportion of partners than heterosexual men. The total costs of the service were $19,496. Twelve new cases of HIV were identified through patient and provider referral and cost per case identified was $1625. Partner notification and provider referral should be offered to all HIV infected individuals in Colorado, as few differences across groups emerged and only 20% of located and eligible partners received counselling through patient referral.

Colorado↗