RESUMO
The incidence of live donor transplantation has declined over the past decade, and waitlisted candidates report substantial barriers to identifying a live donor. Since asking someone to donate feels awkward and unfamiliar, candidates are hesitant to ask directly and may be more comfortable with a passive approach. In collaboration with Facebook leadership (Facebook Inc., Menlo Park, CA), we developed a mobile application-an app-that enables waitlisted candidates to create a Facebook post about their experience with organ failure and their need for a live donor. We conducted a single-center prospective cohort study of 54 adult kidney-only and liver-only waitlisted candidates using the Facebook app. Cox proportional hazards models were used to describe donor referral on behalf of candidates using the app compared with matched controls. The majority of candidates who used the app reported it to be "good" or "excellent" with regard to the installation process (82.9%), readability (88.6%), simplicity (70.6%), clarity (87.5%) and the information provided (85.3%). Compared with controls, candidates using the Facebook app were 2.43 6.6117.98 times more likely to have a donor come forward on their behalf (p < 0.001). The Facebook app is an easy-to-use instrument that enables waitlisted candidates to passively communicate with their social network about their need for a live donor.
Assuntos
Doadores Vivos , Transplante de Órgãos , Smartphone/estatística & dados numéricos , Mídias Sociais/estatística & dados numéricos , Obtenção de Tecidos e Órgãos/métodos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
Cascade reporting (CR) involves reporting the susceptibilities of broad-spectrum agents only when the organism is resistant to more narrow-spectrum agents. The purpose of this study is to evaluate the impact of CR on antibiotic de-escalation practices and to characterize the impact of CR on clinical outcomes. CR rules were implemented in the microbiology laboratory at Atlantic Health System (AHS) in June 2013. A retrospective chart review was conducted at two community teaching hospitals in adult patients who had a blood culture positive for a Gram-negative organism susceptible to cefazolin and who were empirically treated with broad-spectrum beta-lactam (BSBL) antibiotics. De-escalation practices were compared in the pre-CR (July 2012-December 2012) and post-CR (July 2013-December 2013) periods. The primary endpoint was the percentage of patients whose BSBL agent was de-escalated to agents listed on the post-CR antibiotic susceptibility report within 48 h of the final report. Secondary endpoints include the difference in pre-CR and post-CR periods in terms of hospital length of stay, in-hospital mortality, 30-day readmission, Clostridium difficile infections, and re-initiation of a BSBL agent within 7 days. A total of 73 patients were included; 31 in the pre-CR and 42 in the post-CR period. Patients had similar baseline characteristics. Therapy was de-escalated in 48 % of pre-CR vs 71 % of post-CR patients (p = 0.043). No significant differences were observed in secondary endpoints between patients in the pre-CR and post-CR periods. CR resulted in significant improvements in de-escalation practices without affecting safety outcomes.
Assuntos
Antibacterianos/farmacologia , Bacteriemia , Cefazolina/farmacologia , Farmacorresistência Bacteriana , Bactérias Gram-Negativas/efeitos dos fármacos , Infecções por Bactérias Gram-Negativas/diagnóstico , Infecções por Bactérias Gram-Negativas/microbiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Antibacterianos/uso terapêutico , Cefazolina/uso terapêutico , Comorbidade , Feminino , Infecções por Bactérias Gram-Negativas/tratamento farmacológico , Humanos , Unidades de Terapia Intensiva , Masculino , Testes de Sensibilidade Microbiana , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Estudos Retrospectivos , Fatores de RiscoRESUMO
Choosing between multiple living kidney donors, or evaluating offers in kidney paired donation, can be challenging because no metric currently exists for living donor quality. Furthermore, some deceased donor (DD) kidneys can result in better outcomes than some living donor kidneys, yet there is no way to compare them on the same scale. To better inform clinical decision-making, we created a living kidney donor profile index (LKDPI) on the same scale as the DD KDPI, using Cox regression and adjusting for recipient characteristics. Donor age over 50 (hazard ratio [HR] per 10 years = 1.15 1.241.33 ), elevated BMI (HR per 10 units = 1.01 1.091.16 ), African-American race (HR = 1.15 1.251.37 ), cigarette use (HR = 1.09 1.161.23 ), as well as ABO incompatibility (HR = 1.03 1.271.58 ), HLA B (HR = 1.03 1.081.14 ) mismatches, and DR (HR = 1.04 1.091.15 ) mismatches were associated with greater risk of graft loss after living donor transplantation (all p < 0.05). Median (interquartile range) LKDPI score was 13 (1-27); 24.2% of donors had LKDPI < 0 (less risk than any DD kidney), and 4.4% of donors had LKDPI > 50 (more risk than the median DD kidney). The LKDPI is a useful tool for comparing living donor kidneys to each other and to deceased donor kidneys.
Assuntos
Tomada de Decisão Clínica , Rejeição de Enxerto/epidemiologia , Falência Renal Crônica/cirurgia , Transplante de Rim , Doadores Vivos , Medição de Risco/métodos , Adulto , Feminino , Seguimentos , Taxa de Filtração Glomerular , Sobrevivência de Enxerto , Humanos , Testes de Função Renal , Masculino , Pessoa de Meia-Idade , Prognóstico , Estados Unidos/epidemiologiaRESUMO
The Open Payments Program (OPP) was recently implemented to publicly disclose industry payments to physicians, with the goal of enabling patient awareness of potential conflicts of interests. Awareness of OPP, its data, and its implications for transplantation are critical. We used the first wave of OPP data to describe industry payments made to transplant surgeons. Transplant surgeons (N = 297) received a total of $759 654. The median (interquartile range [IQR]) payment to a transplant surgeon was $125 ($39-1018), and the highest payment to an individual surgeon was $83 520; 122 surgeons received <$100, and 17 received >$10 000. A higher h-index was associated with 30% higher chance of receiving >$1000 (relative risk/10 unit h-index increase = 1.18 1.301.44 , p < 0.001). The highest payment category was consulting fees, with a total of $314 448 paid in this reported category. Recipients of consulting fees had higher h-indices, median (IQR) of 20 (10-35) versus nine (3-17) (p < 0.001). Ten of 122 companies accounted for 62% of all payments. Kidney transplant and liver transplant (LT) centers that received >$1000 had higher center volumes (p < 0.001). LT centers that received payments of >$1000 had a higher percentage of private-insurance/self-pay patients (p < 0.01). Continued surveillance of industry payments may further elucidate the relationship between industry payments and physician practices.
Assuntos
Bases de Dados Factuais/economia , Indústria Farmacêutica/economia , Transplante de Órgãos/economia , Padrões de Prática Médica/economia , Cirurgiões/economia , Revelação da Verdade , Gastos em Saúde , Humanos , Patient Protection and Affordable Care Act/legislação & jurisprudência , Relatório de PesquisaRESUMO
Early hospital readmission is associated with increased morbidity, mortality, and cost. Following simultaneous pancreas-kidney transplantation, rates of readmission and risk factors for readmission are unknown. We used United States Renal Data System data to study 3643 adult primary first-time simultaneous pancreas-kidney recipients from December 1, 1999 to October 31, 2011. Early hospital readmission was any hospitalization within 30 days of discharge. Modified Poisson regression was used to determine the association between readmission and patient-level factors. Empirical Bayes statistics were used to determine the variation attributable to center-level factors. The incidence of readmission was 55.5%. Each decade increase in age was associated with an 11% lower risk of readmission to age 40, beyond which there was no association. Donor African-American race was associated with a 13% higher risk of readmission. Each day increase in length of stay was associated with a 2% higher risk of readmission until 14 days, beyond which each day increase was associated with a 1% reduction in the risk of readmission. Center-level factors were not associated with readmission. The high incidence of early hospital readmission following simultaneous pancreas-kidney transplant may reflect clinical complexity rather than poor quality of care.
Assuntos
Rejeição de Enxerto/epidemiologia , Transplante de Rim/efeitos adversos , Tempo de Internação , Transplante de Pâncreas/efeitos adversos , Readmissão do Paciente/estatística & dados numéricos , Complicações Pós-Operatórias , Adulto , Fatores Etários , Teorema de Bayes , Feminino , Seguimentos , Rejeição de Enxerto/etiologia , Sobrevivência de Enxerto , Humanos , Incidência , Masculino , Alta do Paciente , Prognóstico , Fatores de Risco , Fatores de Tempo , Doadores de TecidosRESUMO
We integrated the US transplant registry with administrative records from an academic hospital consortium (97 centers, 2008-2012) to identify predonation comorbidity and perioperative complications captured in diagnostic, procedure, and registry sources. Correlates (adjusted odds ratio, aOR) of perioperative complications were examined with multivariate logistic regression. Among 14 964 living kidney donors, 11.6% were African American. Nephrectomies were predominantly laparoscopic (93.8%); 2.4% were robotic and 3.7% were planned open procedures. Overall, 16.8% of donors experienced a perioperative complication, most commonly gastrointestinal (4.4%), bleeding (3.0%), respiratory (2.5%), surgical/anesthesia-related injuries (2.4%), and "other" complications (6.6%). Major Clavien Classification of Surgical Complications grade IV or higher affected 2.5% of donors. After adjustment for demographic, clinical (including comorbidities), procedure, and center factors, African Americans had increased risk of any complication (aOR 1.26, p = 0.001) and of Clavien grade II or higher (aOR 1.39, p = 0.0002), grade III or higher (aOR 1.56, p < 0.0001), and grade IV or higher (aOR 1.56, p = 0.004) events. Other significant correlates of Clavien grade IV or higher events included obesity (aOR 1.55, p = 0.0005), predonation hematologic (aOR 2.78, p = 0.0002) and psychiatric (aOR 1.45, p = 0.04) conditions, and robotic nephrectomy (aOR 2.07, p = 0.002), while annual center volume >50 (aOR 0.55, p < 0.0001) was associated with lower risk. Complications after live donor nephrectomy vary with baseline demographic, clinical, procedure, and center factors, but the most serious complications are infrequent. Future work should examine underlying mechanisms and approaches to minimizing the risk of perioperative complications in all donors.
Assuntos
Transplante de Rim , Doadores Vivos , Nefrectomia/efeitos adversos , Período Perioperatório , Complicações Pós-Operatórias/etiologia , Coleta de Tecidos e Órgãos/métodos , Adulto , Comorbidade , Feminino , Humanos , Tempo de Internação , Masculino , Estudos Retrospectivos , Fatores de Risco , Estados UnidosRESUMO
BACKGROUND: Frailty is associated with worse health-related quality of life (HRQOL) in older adults and worse clinical outcomes in adults of all ages with end stage renal disease (ESRD). It is unclear whether frail adults of all ages with ESRD are more likely to experience worse HRQOL. OBJECTIVE: The goal of this study was to identify factors associated with worsening HRQOL in this population. DESIGN, SETTING AND MEASUREMENTS: We studied 233 adults of all ages with ESRD enrolled (11/2009-11/2013) in a longitudinal cohort study. Frailty status was measured at enrollment and HRQOL was reported (Excellent, Very Good, Good, Fair or Poor) at the initial assessment and follow-up (median follow-up 9.4 months). We studied factors associated with Fair/Poor HRQOL at follow-up using logistic regression and factors associated with HRQOL change using multinomial regression. All models were adjusted for age, sex, race, education, BMI, diabetes status, history of a previous transplant, type of dialysis and time between assessments. RESULTS: Fair/Poor HRQOL was reported by 28% at initial assessment and 33% at follow-up. 47.2% of participants had stable HRQOL, 22.8% better HRQOL, and 30.0% worse HRQOL at follow-up (P<0.001). In adjusted models, only frailty was associated with Fair/Poor HRQOL at follow-up (OR: 2.79, 95% CI: 1.32-5.90) and worsening HRQOL at follow-up (RR: 2.91, 95%CI: 1.08-7.80). CONCLUSIONS: Frail adults of all ages with ESRD are more likely to experience fair/poor HRQOL and worsening HRQOL over time. Frailty represents a state of decreased physiologic reserve that impacts not only clinical outcomes but also the patient-centered outcome of HRQOL.
Assuntos
Fragilidade , Falência Renal Crônica/fisiopatologia , Qualidade de Vida , Adulto , Idoso , Idoso de 80 Anos ou mais , Progressão da Doença , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
Pediatric kidney transplant recipients experience a high-risk age window of increased graft loss during late adolescence and early adulthood that has been attributed primarily to sociobehavioral mechanisms such as nonadherence. An examination of how this age window affects recipients of other organs may inform the extent to which sociobehavioral mechanisms are to blame or whether kidney-specific biologic mechanisms may also exist. Graft loss risk across current recipient age was compared between pediatric kidney (n = 17,446), liver (n = 12,161) and simultaneous liver-kidney (n = 224) transplants using piecewise-constant hazard rate models. Kidney graft loss during late adolescence and early adulthood (ages 17-24 years) was significantly greater than during ages <17 (aHR = 1.79, 95%CI = 1.69-1.90, p < 0.001) and ages >24 (aHR = 1.11, 95%CI = 1.03-1.20, p = 0.005). In contrast, liver graft loss during ages 17-24 was no different than during ages <17 (aHR = 1.03, 95%CI = 0.92-1.16, p = 0.6) or ages >24 (aHR = 1.18, 95%CI = 0.98-1.42, p = 0.1). In simultaneous liver-kidney recipients, a trend towards increased kidney compared to liver graft loss was observed during ages 17-24 years. Late adolescence and early adulthood are less detrimental to pediatric liver grafts compared to kidney grafts, suggesting that sociobehavioral mechanisms alone may be insufficient to create the high-risk age window and that additional biologic mechanisms may also be required.
Assuntos
Rejeição de Enxerto/epidemiologia , Transplante de Rim/estatística & dados numéricos , Transplante de Fígado/estatística & dados numéricos , Transplantados , Adolescente , Fatores Etários , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Masculino , Avaliação de Resultados em Cuidados de Saúde , Sistema de Registros , Estudos Retrospectivos , Medição de Risco , Adulto JovemRESUMO
Chryseobacterium indologenes is a rare cause of infection in select immunosuppressed hosts. Most prior reports are from Taiwan, in patients with diabetes mellitus or malignancies. Infections caused by C. indologenes are generally associated with indwelling devices, and the organism may be resistant to many commonly utilized broad-spectrum antibiotics. We report the first case, to our knowledge, of C. indologenes subcutaneous port-related bacteremia in a liver transplant recipient. The isolates were resistant to antibiotics previously reported as active, and device removal was required for treatment success.
Assuntos
Bacteriemia/microbiologia , Cateterismo Venoso Central/efeitos adversos , Chryseobacterium/isolamento & purificação , Infecções por Flavobacteriaceae/microbiologia , Transplante de Fígado/efeitos adversos , Adulto , Antibacterianos/farmacologia , Chryseobacterium/classificação , Chryseobacterium/efeitos dos fármacos , Evolução Fatal , Feminino , Humanos , Testes de Sensibilidade Microbiana , TaiwanRESUMO
AIMS: Smoking can increase the risk of macular degeneration and this is more than additive if a person also has a genetic risk. The purpose of this study was to examine whether knowledge of genetic risk for age-related macular degeneration (AMD) could influence motivation to quit smoking. METHODS: A questionnaire-based study of hypothetical case scenarios given to 49 smokers without AMD. Participants were randomly allocated to a generic risk, high genetic risk, or low genetic risk of developing AMD scenario. RESULTS: Forty-seven percent knew of the link between smoking and eye disease. In all, 76%, 67%, and 46% for the high risk, generic, and low risk groups, respectively, would rethink quitting (P for trend = 0.082). In all, 67%, 40%, and 38.5%, respectively, would be likely, very likely, or would definitely quit in the following month (P for trend = 0.023). Few participants (<16% of any group) were very likely to or would definitely attend a quit smoking session with no difference across groups. In all, 75.5% of participants would consider taking a genetic test for AMD. CONCLUSION: In this pilot study, a trend was seen for the group given high genetic risk information to be more likely to quit than the generic or low genetic risk groups. Participants were willing to take a genetic test but further work is needed to address the cost benefits of routine genetic testing for risk of AMD. More generic risk information should be given to the public, and health warnings on cigarette packets that 'smoking causes blindness' is a good way to achieve this.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Degeneração Macular/genética , Degeneração Macular/psicologia , Abandono do Hábito de Fumar/psicologia , Fumar/genética , Adulto , Estudos de Casos e Controles , Feminino , Predisposição Genética para Doença/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Motivação , Projetos Piloto , Fatores de Risco , Fumar/efeitos adversos , Fumar/psicologia , Inquéritos e Questionários , Adulto JovemRESUMO
The first phase of noise mapping and action planning in Ireland, in accordance with EU Directive 2002/49/EC, is now complete. In total this included one agglomeration, one airport and approximately 600 km of major roads outside the agglomeration. These noise maps describe the level of noise exposure of approximately 1.25 million people. The first phase of noise mapping was dealt with by five noise mapping bodies while 26 action planning authorities were involved in the development of the associated action plans. The second phase of noise mapping, due to be completed in 2012, sees a reduction in the defined thresholds describing the required agglomerations, roads and railways that have to be mapped. This will have a significant impact on the extent of mapping required. In Ireland this will result in an increased number of local authorities being required to develop strategic noise maps for their area along with the further development of associated action plans. It is appropriate at this point to review the work process and results from the first phase of noise mapping in Ireland in order to establish areas that could be improved, throughout the noise mapping project. In this paper a review of the implementation procedures focussing on (dominant) road traffic noise is presented. It is identified that more standardisation is needed and this could be achieved by the establishment of a national expert steering group.
Assuntos
Ruído , União Europeia , Irlanda , Técnicas de PlanejamentoRESUMO
This paper explores methodological issues and policy implications concerning the implementation of the EU Environmental Noise Directive (END) across Member States. Methodologically, the paper focuses on two key thematic issues relevant to the Directive: (1) calculation methods and (2) mapping methods. For (1), the paper focuses, in particular, on how differing calculation methods influence noise prediction results as well as the value of the EU noise indicator L(den) and its associated implications for comparability of noise data across EU states. With regard to (2), emphasis is placed on identifying the issues affecting strategic noise mapping, estimating population exposure, noise action planning and dissemination of noise mapping results to the general public. The implication of these issues for future environmental noise policy is also examined.
Assuntos
Exposição Ambiental/análise , Exposição Ambiental/normas , Saúde Ambiental/métodos , Saúde Ambiental/normas , Ruído , União Europeia , Política de Saúde , HumanosRESUMO
This paper reports on research conducted to determine estimates of the extent of environmental noise exposure from road transport on residents and workers in central Dublin, Ireland. The Harmonoise calculation method is used to calculate noise values for the study area while a Geographical Information System (GIS) is utilised as a platform upon which levels of noise exposure are estimated. Residential exposure is determined for L(den) and L(night) while worker exposure is determined for L(den). In order to analyse the potential of traffic management as a noise abatement measure, traffic was redirected from the main residential areas to alternative road links and the revised exposure levels were determined. The results show that the extent of noise exposure in Dublin is considerable, and in relative terms, it is worse for the night-time period. In addition, the results suggest also that traffic management measures have the potential to lead to significant reductions in the level of noise exposure provided that careful consideration is given to the impact of traffic flows on residential populations.
Assuntos
Exposição Ambiental/análise , Ruído dos Transportes , Saúde da População Urbana , Humanos , IrlandaRESUMO
Recordings of spike trains made with microwires or silicon electrodes include more noise from various sources that contaminate the observed spike shapes compared with recordings using sharp microelectrodes. This is a particularly serious problem if spike shape sorting is required to separate the several trains that might be observed on a particular electrode. However, if recordings are made with an array of such electrodes, there are several mathematical methods to improve the effective signal (spikes) to noise ratio, thus considerably reducing inaccuracy in spike detection and shape sorting. We compare the theoretical basis of three such methods and evaluate their performance with simulated and real data.
Assuntos
Potenciais de Ação/fisiologia , Algoritmos , Artefatos , Eletrodos/normas , Eletrofisiologia/métodos , Neurofisiologia/métodos , Processamento de Sinais Assistido por Computador/instrumentação , Animais , Sistema Nervoso Central/fisiologia , Eletrofisiologia/instrumentação , Neurônios/fisiologia , Neurofisiologia/instrumentaçãoRESUMO
BACKGROUND: Psychiatric patients have a higher suicide risk following hospital discharge. AIMS: To identify social, clinical and health-care delivery factors in recently discharged patients. METHOD: Retrospective case-control study of 234 patients who died within 1 year of hospital discharge, matched for age, gender, diagnosis and admission period with 431 controls. Odds ratios for identified risk factors were calculated using conditional multiple logistic regression. RESULTS: Independent increased-risk factors were: not being White; living alone; history of deliberate self-harm (DSH); suicidal ideation precipitating admission; hopelessness; admission under different consultant; onset of relationship difficulties; loss of job; in-patient DSH; unplanned discharge; significant care professional leaving/on leave. Reduced-risk factors were: shared accommodation; delusions at admission; misuse of non-prescribed substances; and continuity of contact. CONCLUSIONS: Continuity of contact may reduce suicide risk. Discontinuity of care from a significant professional is associated with increased risk of suicide.
Assuntos
Transtornos Mentais/psicologia , Alta do Paciente , Suicídio/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Continuidade da Assistência ao Paciente , Inglaterra/epidemiologia , Feminino , Seguimentos , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Sensibilidade e Especificidade , Condições Sociais , Suicídio/psicologia , Prevenção do SuicídioRESUMO
BACKGROUND: Psychiatric patients have an elevated risk of suicide while in hospital. AIMS: To compare social, clinical and health-care delivery factors in in-patient and out-patient suicides and their controls. METHOD: Retrospective case-control study of 59 in-patients and 106 controls, matched for age, gender, diagnosis and admission date. Odds ratios were calculated using conditional multiple logistic regression. RESULTS: There were seven independent increased-risk factors: history of deliberate self-harm, admission under the Mental Health Act, involvement of the police in admission, depressive symptoms, violence towards property, going absent without leave and a significant care professional being on leave. When compared with out-patient suicides, in-patients were more often female and male in-patients had a psychotic illness. Unlike the out-patient suicides, social factors were not found to be significant. CONCLUSIONS: The characteristics of in-patient and out-patient suicides differ. Identified risk factors have relatively low sensitivity and specificity.
Assuntos
Mortalidade Hospitalar , Pacientes Internados/psicologia , Transtornos Mentais/psicologia , Suicídio/psicologia , Estudos de Casos e Controles , Causas de Morte , Inglaterra/epidemiologia , Feminino , Humanos , Masculino , Transtornos Mentais/mortalidade , Estudos Retrospectivos , Fatores de Risco , Fatores Sexuais , Suicídio/estatística & dados numéricosRESUMO
INTRODUCTION: The inquest files of 1457 suicides from a defined geographical area were inspected to establish their psychiatric patient status at the time. METHOD: Risk factors significantly more prevalent in recent psychiatric patient (RPP) suicides than in other suicides were determined. (RPPs were psychiatric patients who died before discharge, within a year of discharge from inpatient care, or within a year of last contact with a specialist psychiatric service). RESULTS: Significant differences were found between the RPP suicides and other suicides in causes of death, drugs used in fatal overdose, clinical characteristics and time since contact with a medical practitioner, particularly with a GP. RPPs were significantly ( P < 0.01) more likely to have: had a family history of mental illness; attempted suicide in the previous 6 months; made a suicide threat in the previous month; died from an overdose of prescribed medication; shown symptoms of depression; and been in contact with a doctor in the preceding week. CONCLUSION: The similarity of the RPP and other suicides in Wessex to those in both national and international suicide populations suggest that the findings may be generally applicable.
RESUMO
OBJECTIVE: To compare the prevalence of bacterial vaginosis (BV) and Chlamydia trachomatis (CT) among abused and nonabused pregnant Hispanic women. DESIGN: Retrospective audit of charts of 233 pregnant, abused Hispanic women and 468 pregnant, nonabused Hispanic women. SETTING: Three urban prenatal clinics of a public health department in the southwestern United States. SAMPLE: The medical records of 701 pregnant Hispanic women. MAIN OUTCOME MEASURE: Diagnosis of BV and/or CT among abused and nonabused pregnant women. RESULTS: Combined prevalence of BV and CT was significantly higher for abused women (z score = 2.55; df = 138; p < .05). There was no significant difference between abused and nonabused women for CT alone (z score = .96; df = 33; p < .05); however, prevalence of BV was significantly higher for abused women (z score = 1.99; df = 104; p < .05). CONCLUSION: In this sample of pregnant Hispanic women prevalence of BV was significantly higher in those who had been abused, indicating the need for targeted screening of all abused pregnant women for BV.
Assuntos
Infecções por Chlamydia/etnologia , Infecções por Chlamydia/etiologia , Chlamydia trachomatis , Hispânico ou Latino/estatística & dados numéricos , Complicações Infecciosas na Gravidez/etnologia , Complicações Infecciosas na Gravidez/etiologia , Maus-Tratos Conjugais/etnologia , Vaginose Bacteriana/etnologia , Vaginose Bacteriana/etiologia , Adolescente , Adulto , Feminino , Humanos , Programas de Rastreamento , Avaliação das Necessidades , Gravidez , Resultado da Gravidez/etnologia , Prevalência , Estudos Retrospectivos , Fatores de Risco , Sudoeste dos Estados Unidos/epidemiologiaRESUMO
To determine whether there is any correlation between sudden decrease in barometric pressure and onset of labor, a non-experimental, retrospective study at a 948-bed tertiary care hospital was done. Pregnant patients of 36 weeks gestation or more who presented with spontaneous onset of labor during the 48 hours surrounding the 12 occurrences of significant drop in barometric pressure in 1992 were included in the study. Significantly more occurrences of onset of labor were identified in the 24 hours after a drop in barometric pressure than were identified in the 24 hours prior to the drop in barometric pressure (P < 0.05). Therefore, the overall number of labor onsets increased in the 24 hours following a significant drop in barometric pressure.
Assuntos
Pressão Atmosférica , Início do Trabalho de Parto/fisiologia , Adulto , Feminino , Humanos , Gravidez , Estudos RetrospectivosRESUMO
The SPAQ is a widely used tool for identifying possible cases of recurrent major depressive disorders with a seasonal pattern. However, its test-retest reliability, sensitivity, specificity, positive predictive value, negative predictive value, efficiency and predictive validity have not previously been formally assessed. Forty-seven subjects who fulfilled the DSMIIIR criteria for a major depressive disorder with a seasonal pattern were traced and re-interviewed after five to eight years. The SPAQ was found to have a positive predictive value of 48% and an efficiency of 57% in identifying cases of SAD confirmed by follow-up. The test-retest reliability was low. There was a mean difference in seasonality score between the first and second test of 3.17 +/- 4.7 (mean +/- 1 S.D.). Although the SPAQ is a rapid method of collecting information about recent seasonal variation, it has low test-retest reliability and on its own is unable to predict the seasonality of the future course of illness.