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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two hundred seventy-two women sampled from mass transit waiting areas in an urban center completed anonymous surveys of AIDS-related risk behavior, perceptions of susceptibility, and knowledge. Variable patterns of human immunodeficiency virus (HIV) risk behaviors were identified, with 22% of women reporting high-risk behavior. Perceptions of susceptibility were associated with an interaction between ethnicity and level of risk; nonminority women at high risk reported greater concern about AIDS than did minority women at high risk, who did not differ from women at low risk. With an array of life problems and inaccurate information about HIV transmission, minority women were found to be at continued risk for AIDS-related behavior. Implications for culturally sensitive and relevant AIDS prevention efforts are discussed.
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PMID:Perceptions of AIDS susceptibility among minority and nonminority women at risk for HIV infection. 140 88

CDC recently reported on two laboratory workers who had seroconverted against simian immunodeficiency virus (SIV) following work-related exposure to the virus. In follow-up, the National Institutes of Health (NIH) and CDC have collaborated on an anonymous SIV seroprevalence study using stored serum samples from some laboratory workers and animal caretakers involved in SIV research at some of the NIH-sponsored facilities in the United States. This report summarizes the study.
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PMID:Anonymous survey for simian immunodeficiency virus (SIV) seropositivity in SIV-laboratory researchers--United States, 1992. 140 78

To evaluate factors that may affect the timely diagnosis of children with human immunodeficiency virus (HIV) infection, we compared data derived from two population-based pediatric HIV studies. Data from anonymous newborn HIV serosurveys were used to estimate the number of children born to HIV-seropositive mothers. A statewide active surveillance project determined the number of HIV-exposed children who had been clinically recognized. Of 88,732 Massachusetts newborn specimens tested anonymously for HIV antibodies during a 12-month period (November, 1987, to October, 1988), 223 were positive. As of October, 1991, 78 of these children (35%) had been identified by a statewide network of infectious disease physicians. HIV-exposed children born in inner city hospitals were more likely to have come to medical attention than those born in suburban hospitals (47% vs. 17%). Among the 29 children with confirmed HIV infection (13% of 223), the initial evaluation for HIV occurred at an earlier age among children born in inner city hospitals than among children born in other areas. HIV testing practices that rely heavily on risk assessment may result in delayed diagnosis of HIV infection in children whose mothers are not perceived to be at risk.
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PMID:Perinatally acquired human immunodeficiency virus infection: extent of clinical recognition in a population-based cohort. Massachusetts Pediatric HIV Surveillance Working Group. 145 36

BACKGROUND--Previous surveys of resident physicians on human immunodeficiency virus (HIV) matters have tended to focus on urban programs serving a patient population with an expected high prevalence of HIV infection. The objective of this study was to survey a community hospital residency program in a nonurban area with a perceived low HIV patient seroprevalence. METHODS--A 32-question survey was completed on an anonymous basis by the entire 74 member multidisciplinary resident physician group at a two-campus university-affiliated hospital program in southeastern Pennsylvania in May 1991. RESULTS--Residents perceived their patient population's HIV seroprevalence rate to be low although they believed their personal risk of occupational exposure to blood-borne infection was moderate to high. House staff most often complied with universal precautions for fear of acquiring a blood-borne illness and most often did not comply because of time constraints. Not perceiving the exposure as a health risk was the primary reason for nonreporting of exposures. Occupational exposure rates were alarmingly high, with suturing using a curved needle being the most common exposure method. Most residents were unfamiliar with HIV legislation. A majority of the house staff wanted improved HIV patient management training and life and disability insurance against occupationally acquired HIV. Many other important issues were addressed in this survey. CONCLUSION--Residents even in low seroprevalence environments do fear occupationally acquired HIV. A great need exists for improved training in universal precautions, acquired immunodeficiency syndrome legislation, and HIV patient management as well as for insurance against occupationally acquired HIV.
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PMID:Impact of human immunodeficiency virus on medical and surgical residents. 152 46

We surveyed 158 college freshmen on an urban campus to determine their sexual practices and their knowledge and attitudes about acquired immunodeficiency syndrome (AIDS). Many students (47%) were heterosexually active; 1% were homosexual, 1% were bisexual, and 51% had not been sexually active. Among the 77 sexually active students, many engaged in activities that can facilitate transmission of human immunodeficiency virus (HIV): 58% did not always use condoms with a new partner; 31% had had two or more sex partners in the last year; 8% engaged in anonymous sex; and 14% of sexually active women had anal intercourse. Although most sexually active students said they would use condoms more or reduce the number of their sexual partners if they believed these changes would reduce "my risk for getting AIDS," few students had adopted these safer sexual practices. Safer sexual practices were associated with heightened personal concerns about AIDS but not with knowledge, which was at a high level. These findings underscore the need for preventive programs that overcome the gap between knowledge and safer sexual behaviors in this and similar groups of adolescents and suggest that programs that heighten personal concerns may be most effective. Community-based physicians who care for adolescents should develop such preventive programs and integrate them into their practices.
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PMID:Sexual behavior, knowledge, and attitudes about AIDS among college freshmen. 152 59

The issues regarding screening and identification of patients at risk for human immunodeficiency virus (HIV) infection before surgery continue to be discussed, and there is a need for information regarding attitudes of both surgeons and patients to this issue. A population of HIV-positive patients attending a genitourinary medicine clinic were given an anonymous questionnaire to review their experiences of attending for operation. Of 174 patients who replied, 52 had undergone a total of 65 procedures. In all but three of the operations, the HIV status was made known to the surgeon.
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PMID:Attitudes and experiences of human immunodeficiency virus-positive patients to surgery and surgeons. 157 2

As part of an ongoing study of determinants of out-of-hospital cardiac arrest, the Seattle-King County Department of Health conducted an anonymous human immunodeficiency virus (HIV) serosurvey of these patients in Seattle from January 1989 through December 1990. The serum specimens were obtained from patients for whom cardiopulmonary resuscitation (CPR) was initiated by bystanders or emergency medical technicians (EMTs) and for whom endotracheal intubation and intravenous therapy were administered by paramedics. This report summarizes preliminary findings from this survey.
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PMID:HIV seroprevalence among adults treated for cardiac arrest before reaching a medical facility--Seattle, Washington, 1989-1990. 158 97

Voluntary testing for antibody to human immunodeficiency virus (HIV) was offered to 4929 antenatal patients attending two hospitals in South Manchester during a 12 month period in 1989/90 in order to assess the feasibility of obtaining seroprevalence data by this method. Of these patients, 1728 (35%) agreed to a named test, 1396 (28%) to an unlinked anonymous test and the remaining 37% declined to be tested. The proportion of women tested increased from 22% to 88% over the period, and was similar in those with and without an identified risk factor for infection. One HIV antibody positive patient was found; she was tested anonymously and had no identified risk. The substantial cost in time and money required to establish the universal voluntary testing programme and the incomplete patient compliance confirm the importance of the unlinked anonymous surveys currently being established in the UK to monitor seroprevalence in sentinel populations.
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PMID:Voluntary antenatal HIV testing--results of a pilot study. 166 60

To assess the knowledge of hospital doctors about patients at increased risk of infection with human immunodeficiency virus (HIV) or hepatitis B virus, and the precautions they took during phlebotomy in such patients, an anonymous postal questionnaire was sent to all 307 hospital doctors working at two District General Hospitals in Liverpool, UK. Two hundred and thirty-eight (77.5%) of the questionnaires were returned. More than 90% of respondents considered a history of male homosexuality, intravenous drug abuse, prostitution or a child of a prostitute to indicate an inoculation risk. There was uncertainty about a previous prison sentence in the 1980s, residence in a home for the mentally handicapped, previous residence in the tropics and hospital treatment in the tropics. Thirty-eight percent of doctors would never enquire about sexual preference, 54.1% about a previous prison sentence and 15.7% about intravenous drug abuse in their clinical history. Although 97.4% of doctors would sometimes or always wear gloves during phlebotomy of an inoculation risk patient, 25.5% always resheathed the needle after phlebotomy and 20.8% would never take the sharps box to the patient. More effort is required to identify accurately inoculation risk patients and greater care is needed in phlebotomy techniques.
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PMID:Phlebotomy in inoculation risk patients: a questionnaire survey of knowledge and practices of hospital doctors in Liverpool. 168 70

Epidemic increases in active syphilis have been reported in the geographic areas hit hard by acquired immunodeficiency syndrome. Although both epidemics have been associated with illicit substance abuse, the extent to which recent increases in syphilis are linked to the human immunodeficiency virus (HIV-1) epidemic is uncertain. In order to define the frequency of syphilis and HIV-1 coinfection in the pregnant patients seen at City Hospital Center at Elmhurst, we saved syphilis-positive serologic specimens from obstetrical patients for anonymous HIV-1 antibody testing. Of 120 women who tested positive for syphilis, 7/120 (5.8%) had antibodies to HIV-1; of the 44 women with VDRL titers greater than or equal to 1:16 (suggestive of a recent infection), 1/44 (2.3%) had antibodies to HIV-1.
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PMID:HIV-1 seroprevalence in pregnant women testing positive on serologic screening for syphilis. 173 41


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