Saint Francis University

About: Saint Francis University is a education organization based out in Loretto, Pennsylvania, United States. It is known for research contribution in the topics: Population & Osteoblast. The organization has 1694 authors who have published 2038 publications receiving 87149 citations.

Sociodemographic inequities associated with participation in leisure-time physical activity in sub-Saharan Africa: an individual participant data meta-analysis

Abstract: Leisure-time physical activity (LTPA) is an important contributor to total physical activity and the focus of many interventions promoting activity in high-income populations. Little is known about LTPA in sub-Saharan Africa (SSA), and with expected declines in physical activity due to rapid urbanisation and lifestyle changes we aimed to assess the sociodemographic differences in the prevalence of LTPA in the adult populations of this region to identify potential barriers for equitable participation. A two-step individual participant data meta-analysis was conducted using data collected in SSA through 10 population health surveys that included the Global Physical Activity Questionnaire. For each sociodemographic characteristic, the pooled adjusted prevalence and risk ratios (RRs) for participation in LTPA were calculated using the random effects method. Between-study heterogeneity was explored through meta-regression analyses and tests for interaction. Across the 10 populations (N = 26,022), 18.9% (95%CI: 14.3, 24.1; I2 = 99.0%) of adults (≥ 18 years) participated in LTPA. Men were more likely to participate in LTPA compared with women (RR for women: 0.43; 95%CI: 0.32, 0.60; P < 0.001; I2 = 97.5%), while age was inversely associated with participation. Higher levels of education were associated with increased LTPA participation (RR: 1.30; 95%CI: 1.09, 1.55; P = 0.004; I2 = 98.1%), with those living in rural areas or self-employed less likely to participate in LTPA. These associations remained after adjusting for time spent physically active at work or through active travel. In these populations, participation in LTPA was low, and strongly associated with sex, age, education, self-employment and urban residence. Identifying the potential barriers that reduce participation in these groups is necessary to enable equitable access to the health and social benefits associated with LTPA.

Inherent and iatrogenic immune defects in hairy cell leukemia: revisited.

Abstract: Importance of the field: T- and NK-cell abnormalities, decreased number and function of monocytes, neutrophils and dendritic cells, decreased production of certain cytokines and increased incidence of certain autoimmune conditions have been identified in untreated hairy cell leukemia (HCL) patients. These alterations are responsible for an increased rate of infections and additional malignancies in HCL.Areas covered in this review: The authors offer a focused review of the most relevant preclinical and clinical studies exploring the immune abnormalities in both untreated and treated HCL.What the reader will gain: The use of potent immunosuppressive agents such as cladribine and pentostatin in HCL therapeutics has generated increasing concerns about the likelihood of additional immune impairments in these patients. While the NK cells, monocytes and neutrophils were shown to recover shortly after complete responses are achieved with these agents, the CD4+ T-cell counts may require in excess of 2 – 3 years i...

Association between country preparedness indicators and quality clinical care for cardiovascular disease risk factors in 44 lower- and middle-income countries: A multicountry analysis of survey data

Abstract: Background Cardiovascular diseases are leading causes of death, globally, and health systems that deliver quality clinical care are needed to manage an increasing number of people with risk factors for these diseases. Indicators of preparedness of countries to manage cardiovascular disease risk factors (CVDRFs) are regularly collected by ministries of health and global health agencies. We aimed to assess whether these indicators are associated with patient receipt of quality clinical care. Methods and findings We did a secondary analysis of cross-sectional, nationally representative, individual-patient data from 187,552 people with hypertension (mean age 48.1 years, 53.5% female) living in 43 low- and middle-income countries (LMICs) and 40,795 people with diabetes (mean age 52.2 years, 57.7% female) living in 28 LMICs on progress through cascades of care (condition diagnosed, treated, or controlled) for diabetes or hypertension, to indicate outcomes of provision of quality clinical care. Data were extracted from national-level World Health Organization (WHO) Stepwise Approach to Surveillance (STEPS), or other similar household surveys, conducted between July 2005 and November 2016. We used mixed-effects logistic regression to estimate associations between each quality clinical care outcome and indicators of country development (gross domestic product [GDP] per capita or Human Development Index [HDI]); national capacity for the prevention and control of noncommunicable diseases (‘NCD readiness indicators’ from surveys done by WHO); health system finance (domestic government expenditure on health [as percentage of GDP], private, and out-of-pocket expenditure on health [both as percentage of current]); and health service readiness (number of physicians, nurses, or hospital beds per 1,000 people) and performance (neonatal mortality rate). All models were adjusted for individual-level predictors including age, sex, and education. In an exploratory analysis, we tested whether national-level data on facility preparedness for diabetes were positively associated with outcomes. Associations were inconsistent between indicators and quality clinical care outcomes. For hypertension, GDP and HDI were both positively associated with each outcome. Of the 33 relationships tested between NCD readiness indicators and outcomes, only two showed a significant positive association: presence of guidelines with being diagnosed (odds ratio [OR], 1.86 [95% CI 1.08–3.21], p = 0.03) and availability of funding with being controlled (OR, 2.26 [95% CI 1.09–4.69], p = 0.03). Hospital beds (OR, 1.14 [95% CI 1.02–1.27], p = 0.02), nurses/midwives (OR, 1.24 [95% CI 1.06–1.44], p = 0.006), and physicians (OR, 1.21 [95% CI 1.11–1.32], p < 0.001) per 1,000 people were positively associated with being diagnosed and, similarly, with being treated; and the number of physicians was additionally associated with being controlled (OR, 1.12 [95% CI 1.01–1.23], p = 0.03). For diabetes, no positive associations were seen between NCD readiness indicators and outcomes. There was no association between country development, health service finance, or health service performance and readiness indicators and any outcome, apart from GDP (OR, 1.70 [95% CI 1.12–2.59], p = 0.01), HDI (OR, 1.21 [95% CI 1.01–1.44], p = 0.04), and number of physicians per 1,000 people (OR, 1.28 [95% CI 1.09–1.51], p = 0.003), which were associated with being diagnosed. Six countries had data on cascades of care and nationwide-level data on facility preparedness. Of the 27 associations tested between facility preparedness indicators and outcomes, the only association that was significant was having metformin available, which was positively associated with treatment (OR, 1.35 [95% CI 1.01–1.81], p = 0.04). The main limitation was use of blood pressure measurement on a single occasion to diagnose hypertension and a single blood glucose measurement to diagnose diabetes. Conclusion In this study, we observed that indicators of country preparedness to deal with CVDRFs are poor proxies for quality clinical care received by patients for hypertension and diabetes. The major implication is that assessments of countries’ preparedness to manage CVDRFs should not rely on proxies; rather, it should involve direct assessment of quality clinical care.

Resuscitation of canine hemorrhagic hypotension with large-volume isotonic crystalloid: impact on lung water, venous admixture, and systemic arterial oxygen saturation.

Abstract: The objective of this study was to test the hypothesis that after hemorrhagic hypotension, reinfusion of the shed blood with threefold that volume of lactated Ringer's (LR) solution will significantly increase lung water and venous admixture and hence decrease systemic arterial oxygen saturation. A prospective, randomized, fixed-volume hemorrhage laboratory study was performed at the Oklahoma University Health Sciences Center on 18 anesthetized mongrel dogs. After 40 mL/kg of blood were withdrawn through a femoral artery catheter, the dogs were randomized either to the control group (n = 9) that received a reinfusion of the shed blood, or to the LR treatment group (n = 9) that received an intravenous mixture of the shed blood with 120 mL/kg of LR. After fluid resuscitation, pulmonary artery occlusion pressure (PAOP) and cardiac output (CO) were significantly increased in the LR group compared with control animals (PAOP, 18.7 ± 1.1 vs 13.4 ± 2.9 mm Hg; CO, 8.14 ± 1.08 vs 4.59 ± 0.47 L/min; P 2 were similar between groups. In this fixed-volume hemorrhage model, hemodiluting the reinfused shed blood with threefold the volume of LR did not significantly influence lung water, venous admixture, or systemic arterial oxygen saturation.

Adjustment to disability: A cognitive-behavioral model for analysis and clinical management

Abstract: Profound psychological reactions are frequently seen following the onset of severe disability. “Stage” models of adjustment, although limiting when used dogmatically, can serve as a helpful guideline for intervention when integrated within a framework that also addresses the sequence of associated irrational beliefs. This article proposes a three phase model for analyzing and facilitating the adjustment process which follows disability. Adjustment is analyzed along cognitive, emotional, and environmental dimensions.