Caracterización de la publicación científica de docentes de enfermería en una universidad privada: análisis bibliométrico / Characterization of the scientific publications of nursing teachers of a private university: bibliometric analysis / Caracterização da publicação científica de docentes de enfermagem de uma universidade privada: análise bibliométrica

RESUMEN Introducción El número de citas que recibe un artículo publicado es una de las formas en las que se visibiliza la producción científica de una disciplina; en un contexto institucional es un camino a través del cual las universidades dan seguimiento a los artículos publicados por su personal docente. Objetivo Caracterizar las citaciones de los artículos publicados por docentes de enfermería de una universidad privada de la ciudad de Medellín, Colombia. Métodos Estudio descriptivo exploratorio. Se revisaron artículos publicados por los docentes. Las variables de estudio incluyeron características del artículo publicado y de las revistas donde se han citado las publicaciones. Se hizo rastreo de las citas en las bases de datos de Google Académico, Science Direct y Scopus. La información se analizó a través de estadística descriptiva univariada. Resultados Se revisaron 52 artículos. De ellos, 29 han obtenido al menos una cita. Fueron en total 188 citas. De estas, 31 % las concentran tres artículos. Los más citados son los de la temática de adicciones con 21 % de las citas. El artículo más citado cuenta con 28 citas. Del total de citas, 41.5 % provienen de literatura gris. Discusión El comportamiento de las citas bibliográficas de los estudios publicados tiene relevancia desde varias perspectivas. Las perspectivas social y académica posibilitan una dimensión diferente del conocimiento para rebasar la llana visión del conteo de citas. Conclusiones El nivel de citación de las publicaciones de los docentes estudiados es baja. Es imperante continuar realizando estudios de seguimiento a la producción de las publicaciones.

ABSTRACT Introduction The number of citations that a published article receives is one form to visualize a discipline's scientific production. These citations represent a form for universities to follow up on the articles published by their teaching staff within an institutional context. Objective To characterize the citations of the articles published by nursing teachers of a private university in the city of Medellin, Colombia. Methods This is a descriptive and exploratory study. Articles published by the nursing teachers were reviewed. The study variables included the characteristics of the published articles and the journals where the publications have been cited. Tracking of the citations was conducted on the Google Academic, Science Direct, and Scopus databases. The information was analyzed through univariate descriptive statistics. Results 52 articles were reviewed. From these, 29 have been cited at least once. A total of 188 citations were recorded. Of these, 31 % are concentrated in 3 articles. The most cited articles were those with topics related to addictions, with 21 % of the total citations. The most cited article had 28 citations. Of the total citations, 41.5 % come from gray literature. Discussion The findings related to the bibliographical citations have relevance from various perspectives. The social and academic perspectives allow a different dimension of knowledge to overcome the plain vision of citation counting. Conclusions The level of citations given to the publications of the studied nursing teachers is low. It is important to continue carrying out studies related to publication production tracking.

RESUMO Introdução O número de citações que um artigo publicado recebe é uma das formas de visibilização da produção científica de uma disciplina; no contexto institucional é um caminho de as universidades acompanharem os artigos publicados pelo seu corpo docente. Objetivo Caracterizar as citações de artigos publicados por docentes de enfermagem de uma universidade privada da cidade de Medellín, Colômbia. Métodos Estudo exploratório descritivo. Os artigos publicados pelos professores foram revisados. As variáveis do estudo incluíram características do artigo publicado e dos periódicos onde as publicações foram citadas. As citações foram rastreadas nas bases de dados Google Scholar, Science Direct e Scopus. As informações foram analisadas por meio de estatística descritiva univariada. Resultados 52 artigos foram revisados. Destes, 29 obtiveram pelo menos uma nomeação. Houve um total de 188 citações. Destes, 31 % estão concentrados em três artigos. Os mais citados são os que tratam do tema vícios com 21 % das citações. O artigo mais citado possui 28 citações. Do total de citações, 41.5 % são provenientes de literatura não convencional. Discussão O comportamento das citações bibliográficas de estudos publicados é relevante sob várias perspectivas. As perspectivas sociais e acadêmicas permitem que uma dimensão diferente do conhecimento vá além da visão simples da contagem de citações. Conclusões O nível de citação das publicações dos professores estudados é baixo. É imperativo continuar realizando estudos de acompanhamento da produção de publicações.

Case management is associated with improved antiretroviral adherence and CD4+ cell counts in homeless and marginally housed individuals with HIV infection.

BACKGROUND: Case management (CM) coordinates care for persons with complex health care needs. It is not known whether CM is effective at improving biological outcomes among homeless and marginally housed persons with human immunodeficiency virus (HIV) infection. Our goal was to determine whether CM is associated with reduced acute medical care use and improved biological outcomes in homeless and marginally housed persons with HIV infection. METHODS: We conducted a prospective observational cohort study in a probability-based community sample of HIV-infected homeless and marginally housed adults in San Francisco, California. The primary independent variable was CM, defined as none or rare (any CM in 25% but 75%). The dependent variables were 3 self-reported health service use measures (receipt of primary care, emergency department visits and hospitalizations, and antiretroviral therapy adherence) and 2 biological measures (increase in CD4(+) cell count of >or=50% and geometric mean HIV load of or=50% improvements in CD4(+) cell count. CM was not associated with geometric HIV load <400 copies/mL when antiretroviral therapy adherence was included in the model. Study limitations include a lack of randomization. CONCLUSION: CM may be a successful method to improve adherence to antiretroviral therapy and biological outcomes among HIV-infected homeless and marginally housed adults.

Dissatisfaction with medical care among women with HIV: dimensions and associated factors.

Studies have shown that women with HIV/AIDS in the USA are less likely than men to have access to appropriate health care and to utilize services, including the latest antiretroviral drug therapies. One explanation for this underutilization is patient dissatisfaction with medical care. Dissatisfaction with care has been shown to be associated not only with treatment underutilization, but also with discontinuity of care and poor clinical outcomes. Using Patient Satisfaction Questionnaire data from a national cohort of women with HIV, this study examines levels of dissatisfaction across seven established dimensions of care, and uses multivariate analysis to identify patient characteristics associated with these dimensions (N = 1,303). Women were most dissatisfied with access to care and the technical quality of care, and least dissatisfied with financial aspects of care and their providers' interpersonal manner. Women who reported poor health, who had depressive symptomatology, who were not receiving antiretroviral therapy (ART), who had no consistent care providers or who were Hispanic/Latina were more likely to be dissatisfied across most dimensions of care. Implications for enhancing clinical care for women with HIV/AIDS and overcoming barriers to utilization of care and treatment are discussed.

Discontinuation of potent antiretroviral therapy: predictive value of and impact on CD4 cell counts and HIV RNA levels.

OBJECTIVE: To characterize predictors and consequences of discontinuing antiretroviral therapy (ART) in terms of CD4 cell count, HIV RNA, and reported side-effects in a large cohort of HIV-infected women. DESIGN: Cohort study. METHODS: A total of 1058 HIV-infected women initiated potent ART before September 1999. For each 6 month period after October 1996 we determined the proportion of potent ART users who downshifted to non-potent ART and who discontinued all ART. We examined the role of CD4 cell count and HIV RNA with regard to ART discontinuation. RESULTS: Between October 1996 and September 1999, 1058 individuals contributed 3362 visits at which potent ART was reported in the previous 6 months. Overall rates of 6 month downshifting and discontinuation were 10.0% and 6.7%. The proportion of individuals discontinuing all ART increased from 2.9% in late 1996 to 9.1% in mid 1999 (P < 0.001). Individuals with high HIV RNA levels were more likely to discontinue (P < 0.05). Compared to those who continued on potent ART, individuals who discontinued experienced large declines (P < 0.001) in CD4 cell counts and were more than three times more likely (P < 0.001) to experience HIV RNA increases. However, over one-third of those discontinuing ART reported side-effects and this subset had smaller CD4 cell count declines as compared to discontinuers not reporting side-effects (P = 0.147). CONCLUSIONS: In a large cohort of HIV-infected women, an increasing proportion of potent ART users discontinued ART over 3 years. Higher HIV RNA levels predicted discontinuation. Immediate immunological/virological deleterious consequences were observed. Side-effects were the most common reason for discontinuation and CD4 cell count declines were larger among those who did not cite side-effects as the reason for discontinuation.

Experience and covariates of depressive symptoms among a cohort of HIV infected women.

OBJECTIVES: The objectives of this study are to assess (a) the level of depressive symptoms among a cohort of HIV infected women and comparable controls and (b) the relationship with covariates including socioeconomic status, substance use, social relations, disease status. METHODS: Participants were enrolled in the Women's Interagency HIV Study (WIHS). Depressive symptoms were measured using the Center for Epidemiological Studies Depression Scale (CESD). Data from 1993 HIV seropositive and 551 seronegative women are presented. RESULTS: Of HIV positive women 57.7% of HIV positive women scored 16 or higher on the CESD (ns) as compared to 55.0% of HIV negative women; at a cutoff of 23, the percents were 40.4% and 35.9% respectively (p = .06). The mean score was high 19.8 but not significantly different between groups. Scores were higher among women who had less education, lower income, were of Hispanic ethnicity, used alcohol or drugs, experienced domestic abuse, had more than one partner, or had less supportive relationships. Among infected women, higher CESD scores were not significantly associated with CD4 cell count but were elevated for self-reported Class C AIDS defining clinical conditions. CONCLUSIONS: The scores on the CESD were elevated for both HIV positive and HIV negative women and the differences between the groups were small. Lower socioeconomic status and social support and higher substance use and domestic abuse were associated with depressive symptoms similarly for both groups.

Access to and utilization of primary care services among HIV-infected women.

OBJECTIVES: To identify factors associated with the use of medical services, and to test a model of access to care, among HIV-infected women. METHODS: A cross-sectional telephone survey was administered to 213 HIV-infected women. Outcomes were having a primary care provider, and use of primary care and emergency health services. Predictors included characteristics of the population-at-risk and of the health care system. RESULTS: Ninety-three percent of respondents had a primary care provider. Linear regression found age >45 years (p = .002), perceiving greater barriers to getting to a clinic (p = .04) and greater benefits from medications (p = .03), lack of problems with appointment times (p = .02), having AIDS (p = .01), shorter appointment waiting times (p = .0003), and greater cost of travel to care (p = .001) were associated with a greater number of primary care visits. Thirty-seven percent missed at least 1 primary care appointment. In logistic regression, lack of insurance (odds ratio [OR] = 2.76), current injection drug use (OR = 2.89) and difficulty remembering appointments (OR = 2.36) were associated with having missed any appointments. CONCLUSIONS: Characteristics of the population-at-risk and of the health care system both make important contributions to primary care service use.

Dental care access and use among HIV-infected women.

OBJECTIVES: This study sought to identify predictors of dental care use in HIV-infected women. METHODS: In a cross-sectional survey of HIV-infected women enrolled in the northern California site of the Women's Interagency HIV Study, dental care use and unmet need were assessed in relation to selected variables. RESULTS: Among 213 respondents, who were predominantly Black and younger than 45 years, 43% had not seen a dentist and 53% (among dentate women) reported no dental cleaning in more than a year (although 67% had dental insurance coverage, mainly state Medicaid). Nine percent were edentulous. Among nonusers of dental care, 78% reported that they wanted care but failed to get it. Barriers included fear of and discomfort with dentists, not getting around to making an appointment, and not knowing which dentist to visit. Multivariate analysis showed that lack of past-year dental care was associated mainly with unemployment, a perception of poor oral health, and edentulism. CONCLUSIONS: HIV-positive women appear to be underusing dental care services. Fear and lack of information regarding available resources, in addition to unemployment and perception of poor oral health, may be important barriers.

Prevalence of and risk factors for tuberculin positivity and skin test anergy in HIV-1-infected and uninfected at-risk women. Women's Interagency HIV Study (WIHS).

OBJECTIVES: To determine differences in rates of reactivity to purified protein derivative (PPD) tuberculin and of skin test anergy in relationship to serostatus, immune status, demographic characteristics, and other risk factors in women infected with or at high risk for infection with HIV-1; and to compare the usefulness of three different antigens in assessing delayed type hypersensitivity. DESIGN/METHODS: Cross-sectional analysis of baseline data in a multicenter prospective cohort study of 1343 HIV-1-seropositive and 390 seronegative but at-risk women recruited from sites of HIV primary care and through community-based outreach for a longitudinal cohort study. RESULTS: 4.7% of the 1343 HIV-1-seropositive women and 15.4% of the 390 HIV-seronegative women were tuberculin-positive (p < .001). A lower threshold in millimeters of induration for tuberculin reactivity among HIV-seropositive women resulted in a smaller difference between the seropositive and the seronegative groups. Even when a 2-mm threshold was used in HIV-seropositive respondents, with a 10-mm threshold among seronegative participants, the difference between the seropositive (6.9% reactive) and the seronegative (15.4% reactive) groups remained statistically significant (p < .001). Limiting analysis to women who responded to the non-PPD antigens did not eliminate the differences in PPD reactivity between the HIV-seropositive and HIV-seronegative women. In multivariate analysis, tuberculin reactivity was associated with HIV-negative serostatus, a history of tuberculosis infection or disease, geographic site, and CD4 count >200 cells/mm3 in the HIV-seropositive women. In all, 41% of HIV-seropositive women and 12% of seronegative women were anergic (p < .001). Candida antigen had the lowest response rates. In multivariate analyses, only HIV-serostatus and CD4 cell counts in HIV-seropositive women were significantly associated with anergy. CONCLUSIONS: In this community-based cohort of HIV-seropositive and HIV-seronegative women, we found significant differences between the seronegative and seropositive women even with a lower threshold of induration defining PPD reactivity among seropositive women and among women not anergic to the non-PPD antigens. Prevalence of PPD reactivity was higher than in previously described in cohorts of homosexual men, but lower than in cohorts of predominantly male injection drug users. Rates of anergy were similar to those in most previously described cohorts.

Effect of cigarette smoking on HIV-related oral lesions.

To determine whether the presence of specific oral lesions is associated with cigarette smoking among HIV-infected patients, we analyzed cross-sectional data (CD4 cell count, smoking history, and oral examination findings) from 1,058 HIV-infected male patients who received clinical care at the University of California, San Francisco. Oral AIDS Center Clinic. To control for potential confounding by the level of immune suppression, final analyses were limited to participants (n = 693) on whom CD4 cell count data (within 180 days of study visit) were available. Six percent of subjects had normal examination findings, 16% had nonnormal findings (but none of the six lesions of interest), 47% had lesions of a single type, and 31% had a combination of two or more types of lesions. After adjusting for CD4 cell count, current smokers were significantly more likely to have candidiasis (odds ratio [OR] = 1.84; 95% confidence interval [CI] 1.34-2.54) and warts (OR = 2.09; 95% CI 1.15-3.81) and less likely to have aphthous ulcers (OR = 0.24; 95% CI 0.14-0.42) than were current nonsmokers. These results suggest a strong association between cigarette smoking and the presence of specific HIV-related oral lesions.