RESUMO
Untreated pain after surgery leads to poor patient satisfaction, longer hospital length of stay, lower health-related quality of life, and non-compliance with rehabilitation regimens. The aim of this study is to characterize the structure of acute pain trajectories during the postsurgical hospitalization period and quantify their association with pain at 30-days and 1-year after surgery. This cohort study included 2106 adult (≥18 years) surgical patients who consented to participate in the SATISFY-SOS registry (February 1, 2015 to September 30, 2017). Patients were excluded if they did not undergo invasive surgeries, were classified as outpatients, failed to complete follow up assessments at 30-days and 1-year following surgery, had greater than 4-days of inpatient stay, and/or recorded fewer than four pain scores during their acute hospitalization period. The primary exposure was the acute postsurgical pain trajectories identified by a machine learning-based latent class approach using patient-reported pain scores. Clinically meaningful pain (≥3 on a 0-10 scale) at 30-days and 1-year after surgery were the primary and secondary outcomes, respectively. Of the study participants (N = 2106), 59% were female, 91% were non-Hispanic White, and the mean (SD) age was 62 (13) years; 41% of patients underwent orthopedic surgery and 88% received general anesthesia. Four acute pain trajectory clusters were identified. Pain trajectories were significantly associated with clinically meaningful pain at 30-days (p = 0.007), but not at 1-year (p = 0.79) after surgery using covariate-adjusted logistic regression models. Compared to Cluster 1, the other clusters had lower statistically significant odds of having pain at 30-days after surgery (Cluster 2: [OR = 0.67, 95%CI (0.51-0.89)]; Cluster 3:[OR = 0.74, 95%CI (0.56-0.99)]; Cluster 4:[OR = 0.46, 95%CI (0.26-0.82)], all p<0.05). Patients in Cluster 1 had the highest cumulative likelihood of pain and pain intensity during the latter half of their acute hospitalization period (48-96 hours), potentially contributing to the higher odds of pain during the 30-day postsurgical period. Early identification and management of high-risk pain trajectories can help in ascertaining appropriate pain management interventions. Such interventions can mitigate the occurrence of long-term disabilities associated with pain.
Assuntos
Dor Aguda , Dor Aguda/etiologia , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/etiologia , Qualidade de VidaRESUMO
OBJECTIVE: To compare two data sources from Wisconsin-Medicaid claims and Pregnancy Risk Assessment Monitoring System (PRAMS) surveys-for measuring postpartum care utilization and to better understand the incongruence between the sources. METHODS: We used linked Medicaid claims and PRAMS surveys of Wisconsin residents who delivered a live birth during 2011-2015 to assess women's postpartum care utilization. Three different definitions of postpartum care from Medicaid claims were employed to better examine bundled service codes and timing of care. We used one question from the PRAMS survey that asks women if they have had a postpartum checkup. Concordance between the two data sources was examined using Cohen's Kappa value. For women who reported having a postpartum checkup on PRAMS but did not have a Medicaid claim for a traditional postpartum visit, we determined the other types of health care visits these women had after delivery documented in the Medicaid claims. RESULTS: Among the 2313 women with a Medicaid-paid delivery and who completed a PRAMS survey, 86.6% had claims for a postpartum visit during the first 12 weeks postpartum and 90.5% self-reported a postpartum checkup on PRAMS (percent agreement = 79.9%, Kappa = 0.015). The percent agreement and Kappa values varied based on the definition of postpartum care derived from the Medicaid claims data. CONCLUSIONS: There was slight agreement between Medicaid claims and PRAMS data. Most women had Medicaid claims for postpartum care at some point in the first 12 weeks postpartum, although the timing of these visits was somewhat unclear due to the use of bundled service codes.
Assuntos
Medicaid , Cuidado Pós-Natal , Feminino , Humanos , Período Pós-Parto , Gravidez , Medição de Risco , Estados Unidos , WisconsinRESUMO
CONTEXT: Millions of US homes receive water from private wells, which are not required to be tested for lead (Pb). An approach to prioritizing high-risk homes for water lead level (WLL) testing may help focus outreach and screening efforts, while reducing the testing of homes at low risk. OBJECTIVE: To (1) characterize distribution of WLLs and corrosivity in tap water of homes with private residential wells, and (2) develop and evaluate a screening strategy for predicting Pb detection within a home. DESIGN: Cross-sectional. SETTING: Three Illinois counties: Kane (northern), Peoria (central), and Jackson (southern). PARTICIPANTS: 151 private well users from 3 Illinois counties. INTERVENTION: Water samples were analyzed for WLL and corrosivity. MAIN OUTCOME MEASURES: (1) WLL and corrosivity, and (2) the sensitivity, specificity, and predictive value of a strategy for prioritizing homes for WLL testing. RESULTS: Pb was detected (>0.76 ppb) in tap water of 48.3% homes, and 3.3% exceeded 15 ppb, the US Environmental Protection Agency action level for community water systems. Compared with homes built in/after 1987 with relatively low corrosivity, older homes with more corrosive water were far more likely to contain measurable Pb (odds ratio = 11.07; 95% confidence interval, 3.47-35.31). The strategy for screening homes with private wells for WLL had a sensitivity of 88%, specificity of 42%, positive predictive value of 58%, and negative predictive value of 80%. CONCLUSIONS: Pb in residential well water is widespread. The screening strategy for prioritizing homes with private wells for WLL testing is greater than 85% sensitive.
Assuntos
Água Potável , Poluentes Químicos da Água , Estudos Transversais , Humanos , Chumbo , Poluentes Químicos da Água/análise , Abastecimento de Água , Poços de ÁguaRESUMO
OBJECTIVE: To compare patterns of routine postpartum health care utilization for women in Wisconsin with continuous Medicaid eligibility versus pregnancy-only Medicaid METHODS: This analysis used Medicaid records and linked infant birth certificates for Medicaid paid births in Wisconsin during 2011-2015 (n = 105,718). We determined if women had continuous or pregnancy-only eligibility from the Medicaid eligibility file. We used a standard list of billing codes to identify if women received routine postpartum care. We examined maternal characteristics and receipt of postpartum care overall and by Medicaid eligibility category. Finally, we used a binomial model to calculate the relationship between Medicaid eligibility category and receipt of postpartum care, adjusted for maternal characteristics. RESULTS: Women with continuous Medicaid had profiles more consistent with low postpartum visit attendance rates (e.g., younger, more likely to use tobacco) than women with pregnancy-only Medicaid. However, after adjusting for maternal characteristics, women with continuous Medicaid eligibility had a postpartum visit rate that was 6 percentage points higher than the rate for women with pregnancy-only Medicaid (RD: 6.27, 95% CI 5.72, 6.82). CONCLUSIONS FOR PRACTICE: Women with pregnancy-only Medicaid were less likely to have received routine postpartum care than women with continuous Medicaid. Medicaid coverage beyond the current guaranteed 60 days postpartum could help provide more women access to postpartum care.
Assuntos
Definição da Elegibilidade , Revisão da Utilização de Seguros/estatística & dados numéricos , Cobertura do Seguro , Medicaid/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Cuidado Pós-Natal/economia , Adulto , Declaração de Nascimento , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Medicaid/economia , Gravidez , Estados Unidos , WisconsinRESUMO
OBJECTIVE: To determine the incidence of antiretroviral therapy (ART) adherence among treatment-naive HIV-infected patients and to evaluate the impact of single-tablet regimen (STR) on ART adherence among this population. DESIGN: Retrospective cohort study. METHODS: We used a nationally representative sample of IQVIA LRx Lifelink individual level pharmacy claims database during 2011-2016, and defined adult patients with index date (first complete ART regimen prescription fill date) after 30 June 2011 as treatment naïve. We estimated ART adherence, measured as the proportion of days covered during 1 year following the index date. We conducted multivariable analysis to identify the factors associated with optimum adherence (≥90% proportion of days covered). We also compared adherence between patients prescribed STR and multiple-tablet regimens among those prescribed integrase strand transfer inhibitor-based or nonnucleoside reverse transcriptase inhibitor-based regimens. RESULTS: Overall 42.9% of the patients were optimally adherent. Adherence was significantly lower among blacks, Hispanics and patients in low-income communities. Adjusting for the covariates, patients on STR had higher incidence of optimum adherence compared with those on multiple-tablet regimens among patients on integrase strand transfer inhibitor-based regimens [49 vs. 24%, relative risk, 2.16 (95% confidence interval: 1.96-2.26)], but no significant difference was observed among those on nonnucleoside reverse transcriptase inhibitor-based regimen [45 vs. 45%, relative risk, 1.12 (95% confidence interval: 0.99-1.26)]. CONCLUSION: Low ART adherence observed among treatment-naive patients in this nationally representative study suggests the need for public health interventions to improve adherence among this population.
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Fármacos Anti-HIV/administração & dosagem , Infecções por HIV/tratamento farmacológico , Adesão à Medicação , Adolescente , Adulto , Bases de Dados Factuais , Feminino , Infecções por HIV/virologia , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Comprimidos , Resultado do Tratamento , Estados Unidos , Carga Viral , Adulto JovemRESUMO
Children with medical technology dependency (MTD) require a medical device to compensate for a vital body function and substantial nursing care. As such, they require constant high-level supervision. Respite care provides caregivers with a temporary break, and is associated with reduced stress; however, there are often barriers. The study utilizes mixed methodology with the National Survey of Children with Special Health Care Needs (NS-CSHCN) and semistructured interviews with state-wide care coordinators to understand the gap for respite care services. Fifty-nine percent of parents who needed respite care received none. Parents of older children with MTD were more likely to report respite needs. Care coordinators described that home health shortages created barriers to respite care utilization, and the lack of respite care can lead to hospital readmission. Although respite care is a vital resource to support families of children with MTD, it is infrequently available, which can have severe consequences.
Assuntos
Crianças com Deficiência/estatística & dados numéricos , Equipamentos e Provisões , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Cuidados Intermitentes/métodos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Entrevistas como Assunto , Masculino , Cuidados Intermitentes/estatística & dados numéricosRESUMO
Prior research has used a variety of qualitative and quantitative approaches for studying handoff communication. Due to the dynamic and interactive nature of handoffs, characterizing the structure and content of these conversations is challenging. In this paper, we use a graph-based approach to characterize handoff communication as a conversation network. Conversation networks were used to compare the structural properties of resident-resident and nurse-nurse handoff communication. Resident (nâ¯=â¯149) and nurse (nâ¯=â¯126) handoff conversations from general medicine units were coded using a previously validated clinical content framework. The coded conversations were then translated into separate resident and nurse conversation networks, and were compared using 11 network measures. Transition probabilities were used to identify commonly repeating sub-networks within resident and nurse conversations. There were significant differences between resident and nurse conversation networks in 10 of the 11 network measures. There were also significant differences in the structure of conversations: compared to resident conversations, nurse conversations were focused on fewer clinical content categories and had more branching and switching between clinical content categories; however, there were clinically-relevant organic relationships in the order of presentation of clinical content among both resident and nurse handoff conversations. We discuss the potential for using graph-based approach as an alternative method for characterizing interactive conversations and also suggest future directions for using network-based approaches for analyzing handoff conversations.
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Pacientes Internados , Recursos Humanos de Enfermagem , Transferência da Responsabilidade pelo Paciente , Humanos , Relações Enfermeiro-PacienteRESUMO
It is not fully clear which measurable factors can reliably predict chronic stroke patients' recovery of motor ability. In this analysis, we investigate the impact of patient demographic characteristics, movement features, and a three-week upper-extremity intervention on the post-treatment change in two widely used clinical outcomes-the Upper Extremity portion of the Fugl-Meyer and the Wolf Motor Function Test. Models based on LASSO, which in validation tests account for 65% and 86% of the variability in Fugl-Meyer and Wolf, respectively, were used to identify the set of salient demographic and movement features. We found that age, affected limb, and several measures describing the patient's ability to efficiently direct motions with a single burst of speed were the most consequential in predicting clinical recovery. On the other hand, the upper-extremity intervention was not a significant predictor of recovery. Beyond a simple prognostic tool, these results suggest that focusing therapy on the more important features is likely to improve recovery. Such validation-intensive methods are a novel approach to determining the relative importance of patient-specific metrics and may help guide the design of customized therapy.
Assuntos
Recuperação de Função Fisiológica , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/diagnóstico , Telerreabilitação , Fatores Etários , Fenômenos Biomecânicos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Atividade Motora/fisiologia , Prognóstico , Análise de Regressão , Autocuidado , Acidente Vascular Cerebral/fisiopatologia , Reabilitação do Acidente Vascular Cerebral/métodos , Telerreabilitação/métodos , Extremidade Superior/fisiopatologiaRESUMO
Recent years have seen an unprecedented surge of research activity in studies of gene expression. This extensive work, however, has been almost uniformly focused on genome-wide gene expression and has largely ignored the fundamental fact that every gene has a specific chromosome location. We propose a novel method of spectral analysis for detecting hidden periodicities in gene expression signals ordered along the length of each chromosome. Using this method, we have discovered that each chromosome in rodents and humans has a unique periodic pattern of gene expression. The uncovered spatial periodicities in gene expression are tissue-specific in the sense that the largest differences in humans were observed between two normal tissues (brain and mammary gland) as well as between their tumor counterparts (glioma and breast cancer). The smallest differences resulted from the comparison of tumors (glioma and breast cancer) with their normal counterparts. All such effects do not extend to all chromosomes but are limited to only some of them. The estimated periods and amplitudes are identical for the genes located on the positive and negative DNA strands. While precise molecular mechanisms of chromosome-specific periodicities in gene expression have yet to be unraveled, their universal presence in different tissues adds another dimension to the current understanding of the genome organization.