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BACKGROUND: Concern about weight gain is a barrier to smoking-cessation, but determinants of postcessation weight-concern have not been comprehensively assessed in the context of community-based cessation programs. METHODS: This cross-sectional analysis used baseline data from a cessation trial of 392 adults randomized to physical activity (PA) or general wellness counseling as adjunctive treatment for smoking. Outcomes were 1) smoking behaviors to control weight and 2) anticipating relapse due to weight gain. Independent variables were PA and perceptions, sociodemographics, psychosocial measures, smoking behavior and perceptions, diet, and BMI. From bivariable models examining main and sex interaction effects, significant variables were entered into a linear (control) or logistic (relapse) regression model to identify key determinants. RESULTS: For both measures, weight-concern was greater (p < .05) for female smokers (standardized b = 0.52, SE = 0.10; OR = 0.29, 95 % CI = 0.17-0.49), White (b = 0.12, SE = 0.05; OR = 0.39, 95 % CI = 0.23-0.66), and less motivated to quit (b = -0.14, SE = 0.05; OR = 0.77, 95 % CI = 0.59-1.0). Higher scores for smoking to control weight were associated with less PA (b = -0.10, SE = 0.05) and higher BMI (b = 0.21, SE = 0.05). For men, higher BMI was associated with greater anticipation of relapse (OR = 2.54, 95 % CI = 1.42-4.56). CONCLUSIONS: Among adults attempting cessation, women, White smokers, and those less motivated to quit were more likely to smoke for weight control and to relapse due to weight gain. Higher BMI was associated with greater anticipation of relapse for men, but not women. Weight-concerns, for both measures, were not related to smoking history, psychosocial functioning, PA engagement or attitudes, or dietary variables. Results suggest potential cessation intervention targets for weight-concerned smokers.
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Fumadores , Aumento de Peso , Adulto , Masculino , Humanos , Femenino , Estudios Transversales , Fumar/epidemiología , RecurrenciaRESUMEN
Objective: The efficacy of individualized, community-based physical activity as an adjunctive smoking cessation treatment to enhance long-term smoking cessation rates was evaluated for the Lifestyle Enhancement Program (LEAP). Methods: The study was a two-arm, parallel-group, randomized controlled trial. All participants (n = 392) received cessation counseling and a nicotine patch and were randomized to physical activity (n = 199; YMCA membership and personalized exercise programming from a health coach) or an equal contact frequency wellness curriculum (n = 193). Physical activity treatment was individualized and flexible (with each participant selecting types of activities and intensity levels and being encouraged to exercise at the YMCA and at home, as well as to use "lifestyle" activity). The primary outcome (biochemically verified prolonged abstinence at 7-weeks (end of treatment) and 6- and 12-months postcessation) and secondary outcomes (7-day point prevalent tobacco abstinence (PPA), total minutes per week of leisure time physical activity and strength training) were assessed at baseline, 7 weeks, 6 months, and 12 months. Results: Prolonged abstinence in the physical activity and wellness groups was 19.6% and 25.4%, respectively, at 7-weeks, 15.1% and 16.6% at 6-months, and 14.1% and 17.1% at 12 months (all between-group P values >0.18). Similarly, PPA rates did not differ significantly between groups at any follow-up. Change from baseline leisure-time activity plus strength training increased significantly in the physical activity group at 7 weeks (P = 0.04). Across treatment groups, an increase in the number of minutes per week in strength training from baseline to 7 weeks predicted prolonged abstinence at 12 months (P ≤ 0.001). Further analyses revealed that social support, fewer years smoked, and less temptation to smoke were associated with prolonged abstinence over 12 months in both groups. Conclusions: Community-based physical activity programming, delivered as adjunctive treatment with behavioral/pharmacological cessation treatment, did not improve long-term quit rates compared to adjunctive wellness counseling plus behavioral/pharmacological cessation treatment. This trial is registered with https://beta.clinicaltrials.gov/study/NCT00403312, registration no. NCT00403312.
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PURPOSE: Time to antibiotic administration (TTA) is a commonly used standard of care in pediatric cancer settings in high-income countries. Effective interventions to improve outcomes in cancer patients with febrile neutropenia (FN) often address timely and appropriate antibiotic administration. We assessed the effectiveness of a locally adapted multimodal strategy in decreasing TTA in a resource-constrained pediatric cancer center in Mexico. METHODS: We conducted a prospective observational study between January 2014 and April 2019. A three-phase (phase I: execution, phase II: consolidation, phase III: sustainability) multimodal improvement strategy that combined system change, FN guideline development, education, auditing and monitoring, mentoring, and dissemination was implemented to decrease TTA in inpatient and ambulatory areas. Sustainability factors were measured by using a validated tool during phases I and III. RESULTS: Our population included 105 children with cancer with 204 FN events. The baseline assessment revealed that only 50% of patients received antibiotics within 60 minutes of prescription (median time: inpatient, 75 minutes; ambulatory, 65 minutes). After implementing our improvement strategy, the percentage of patients receiving antibiotics within 60 minutes of prescription increased to 88%. We significantly decreased median TTA in both clinical areas during the three phases of the study. In phase III (sustainability), the median TTA was 40 minutes (P = .023) in the inpatient area and 30 minutes (P = .012) in the ambulatory area. The proportion of patients with sepsis decreased from 30% (baseline) to 5% (phase III) (P = .001). CONCLUSION: Our results demonstrate that locally adapted multimodal interventions can reduce TTA in resource-constrained settings. Mentoring and dissemination were novel components of the multimodal strategy to improve FN-associated clinical outcomes. Improving local infrastructure, ongoing monitoring systems, and leadership engagement have been key factors to achieving sustainability during the 5-year period.
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Neutropenia Febril , Neoplasias , Antibacterianos/uso terapéutico , Niño , Neutropenia Febril/tratamiento farmacológico , Humanos , México , Neoplasias/complicaciones , Neoplasias/tratamiento farmacológico , Estudios ProspectivosRESUMEN
Cardiovascular disease (CVD) risk factors were examined among church leaders (n = 2309) who attended Mid-South United Methodist Church annual meetings between 2012 and 2017 using repeated cross-sectional data. There was a significant increase in body mass index (BMI) (b = 0.24, p = 0.001) and significant decreases in blood pressure (systolic: b = - 1.08, p < 0.001; diastolic: b = - 0.41, p = 0.002), total cholesterol (b = - 1.76, p = 0.001), and blood sugar (b = - 1.78, p = 0.001) over time. Compared to Whites, a significant increase was seen in BMI (b = 1.14, p = 0.008) among participants who self-identified as "Other," and a significant increase was seen in blood pressure (systolic: b = 1.36, p = 0.010; diastolic: b = 1.01, p = 0.004) among African Americans over time. Results indicate BMI and blood pressure are important CVD risk factors to monitor and address among church leaders, especially among race/ethnic minority church leaders.
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Enfermedades Cardiovasculares , Enfermedades Cardiovasculares/epidemiología , Estudios Transversales , Etnicidad , Humanos , Grupos Minoritarios , Prevalencia , Factores de RiesgoRESUMEN
The objectives of this study were to examine the relationships between local health department (LHD) and nonprofit hospital collaboration around community health needs assessment (CHNA), levels of collaboration, and selected community health outcomes. Data were obtained from multiple sources including the National Profile of Local Health Departments. Results showed that high levels of LHD-hospital collaboration around CHNA were associated with lower self-reported poor or fair health, lower years of potential life lost per 100 000 population, and lower premature age-adjusted mortality per 100 000 population. More research is needed to examine the influence of collaboration around CHNA on community health.
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Organizaciones sin Fines de Lucro , Salud Pública , Hospitales , Humanos , Gobierno Local , Evaluación de Necesidades , Evaluación de Resultado en la Atención de Salud , AutoinformeRESUMEN
Background: In 2017, the US Department of Health and Human Services declared the Opioid epidemic a public health emergency. In the US, emergency rooms treat more than 1,000 people each day for drug overdose, and 115 of them die. This study examines compositional and contextual factors associated with drug overdose deaths rates in the US. Methods: Local spatial autocorrelation statistics were used to estimate hot spot areas to identify census tracts with high risk of drug overdose death. Logistic regressions investigated the relationship between drug overdose death rates and various compositional and contextual variables across census tracks. Results: The adjusted logistic model shows that compositional variables: depression (OR = 2.47 [2.37-2.58]), poor mental health (OR = 1.71 [1.63-1.79]), median age 1.41 (1.36-1.47) and the percentage of people with a high school diploma (OR = 1.30 [1.24-1.35]) were positively associated with the rate of drug overdose deaths. On the other hand, contextual variables: the percentage having health insurance (OR = 0.66 [0.64-0.69]), the Theil's H index (OR = 0.69 [0.66-0.71]), population density (OR = 0.80 [0.77-0.84]), poverty (OR = 0.90 [0.86-0.95]), and median household income (OR = 0.91[0.86-0.96]) were negatively associated with drug overdose deaths. Discussion: The analysis reveals a consistently strong association between compositional mental health factors and census tract-level death rates from drug overdose.
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Sobredosis de Droga/mortalidad , Humanos , Factores de Riesgo , Estados Unidos/epidemiologíaRESUMEN
A growing literature supports the efficacy of cognitive-behavioral therapies, motivational interventions, and personalized feedback to treat problem and disordered gambling. However, there is currently debate as to how much treatment is necessary. Some studies indicate that attending a greater number of sessions is related to enhanced therapeutic outcomes, while other studies indicate that one session produces equivalent therapeutic outcomes to multiple sessions. To contribute to this debate, meta-analysis was used to examine the relation between dose and outcome in studies of cognitive-behavioral, motivational, and personalized feedback interventions (both individual and group treatment formats were included). Fourteen studies of randomized controlled trials representing 1,203 participants across 19 treatment-control comparisons were identified. The intended treatment dose (i.e., the number of sessions prescribed to participants) across the 14 studies ranged from 1 to 30 sessions. Of the 10 studies reporting the received treatment dose (i.e., the number of sessions that participants attended), the weighted mean dose was 6.8 sessions (SD = 2.7). Both intended treatment dose and received treatment dose were positively related to outcome at posttreatment-as the number of sessions increased, so too did the magnitude of the between group effect size. There were an insufficient number of studies reporting outcome at long-term follow up to evaluate the relation between intended dose, received dose, and outcome. Discussion centers on several areas for future research on psychological treatments for problem and disordered gambling. Specific recommendations are made for researchers and practicing clinicians. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Terapia Cognitivo-Conductual/métodos , Juego de Azar/terapia , Motivación , Juego de Azar/psicología , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Resultado del TratamientoRESUMEN
Previous research examining the interrelationship between attachment, relationship quality, and bereavement outcomes suffers from a lack of precision and sophistication in the measurement of the core constructs of interest. The present study adapted an existing measure of attachment and employed a novel instrument of relationship quality to examine specific attachment to and relationship quality with the deceased as contributors to grief symptom severity. A sample of 385 bereaved college students completed measures retrospectively assessing relationship quality, attachment to the deceased, and grief symptomatology. Findings indicate that specific attachment to the deceased differs significantly from global attachment style and that relationship quality and attachment anxiety and avoidance interact in significant ways to predict the risk of grief severity. Specifically, individuals with a Preoccupied attachment style (high anxiety, low avoidance) are most at risk for adverse grief reactions in the context of high relationship closeness and conflict. This study is limited by an over-representation of extended family loss, which may have unique implications for attachment and relationship quality. Grief therapists should consider the implications of attachment and relationship quality with the deceased in the selection of relationship-enhancing or relational problem-solving interventions.
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Relaciones Familiares/psicología , Pesar , Relaciones Interpersonales , Apego a Objetos , Adulto , Femenino , Humanos , Masculino , Índice de Severidad de la Enfermedad , Estudiantes/psicología , Universidades , Adulto JovenRESUMEN
OBJECTIVE: To examine the effects of multilevel sleep surgery, including palate procedures, on obstructive sleep apnea parameters in the pediatric population. STUDY DESIGN: A case series with chart review was conducted to identify nonsyndromic, neurologically intact pediatric patients who underwent either uvulectomy or uvulopalatopharyngoplasty as part of multilevel sleep surgery from 2011 through 2017. SETTING: A tertiary care, university children's hospital. SUBJECTS AND METHODS: Unpaired Student t test was used to compare average pre- and postsurgical apnea-hypopnea index (AHI) and oxygen saturation nadir (OSN). Paired Student t test was used to compare the mean pre- and postsurgical AHI and OSN within the same patient for the effects of adenotonsillectomy (T&A) vs multilevel sleep surgery. RESULTS: In patients who underwent T&A previously, multilevel sleep surgery, including palate procedures, resulted in improved OSA severity in 6 (86%) patients and worsened OSA in 1 (14%) patient. Multilevel sleep surgery, including palate procedures, significantly decreased mean AHI from 37.98 events/h preoperatively to 8.91 events/h postoperatively (P = .005). However, it did not significantly decrease OSN. CONCLUSION: This study includes one of the largest populations of children in whom palate procedures as a part of multilevel sleep surgery have been performed safely with no major complications and a low rate of velopharyngeal insufficiency. Therefore, palatal surgery as a part of multilevel sleep surgery is not necessarily the pariah that we have traditional thought it is in pediatric otolaryngology.
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OBJECTIVE: Abdominal obesity and wall thickness of the central arteries have been associated with higher risk of cardiovascular disease. Despite the higher burden of overweight and cardiovascular disease among African Americans, limited data are available on the association of abdominal obesity with aortic wall thickness in African Americans. We assessed the cross-sectional and the longitudinal associations of abdominal obesity with aortic intima-media thickness (aIMT) in a cohort of African Americans from the Jackson Heart Study. METHODS: Data on aIMT and repeated measures of waist circumference (WC) and waist to height ratio from 1,572 participants, as well as on abdominal subcutaneous adipose tissue (SAT), visceral adipose tissue (VAT), and aIMT from 1,223 participants, were analyzed. aIMT was measured at proximal ascending aorta (PA-aIMT), proximal descending aorta (PD-aIMT), and distal aorta (bifurcation) using cardiac magnetic resonance. SAT and VAT were measured using computerized tomography. RESULTS: WC and WHtR were longitudinally associated with PA-aIMT and PD-aIMT; SAT and VAT were associated with PA-aIMT only. Only WC was associated with distal aIMT. CONCLUSIONS: Abdominal obesity measures are associated with increased proximal aIMT in adult African Americans. Only WC is associated with wall thickness in all three segments of the aorta.
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Grosor Intima-Media Carotídeo/efectos adversos , Obesidad Abdominal/complicaciones , Negro o Afroamericano , Estudios de Cohortes , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de RiesgoRESUMEN
The effects of childhood exposure to ambient air pollution and their influences on healthcare utilization and respiratory outcomes in Memphis pediatric asthma cohort are still unknown. This study seeks to (1) investigate individual-level associations between asthma and exposure measures in high asthma rate and low asthma rate areas and (2) determine factors that influence asthma at first year of a child's life, first 2 years, first 5 years, and during their childhood. Datasets include physician-diagnosed asthma patients, on-road and individual PM2.5 emissions, and high-resolution spatiotemporal PM2.5 estimates. Spatial analytical and logistic regression models were used to analyze the effects of childhood exposure on outcomes. Increased risk was associated with African American (AA) (odds ratio (OR) = 3.09, 95% confidence interval (CI) 2.80-3.41), aged < 5 years old (OR = 1.31, 95% 1.17-1.47), public insurance (OR = 2.80, 95% CI 2.60-3.01), a 2.5-km radius from on-road emission sources (OR = 3.06, 95% CI 2.84-3.30), and a 400-m radius from individual PM2.5 sources (OR = 1.33, 95% CI 1.25-1.41) among the cohort with residence in high asthma rate areas compared to low asthma rates areas. A significant interaction was observed between race and insurance with the odds of AA being approximately five times (OR = 4.68, 95% CI 2.23-9.85), public insurance being about three times (OR = 2.65, 95% CI 1.68-4.17), and children in their first 5 years of life have more hospital visits than other age groups. Findings from this study can guide efforts to minimize emissions, manage risk, and design interventions to reduce disease burden.
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Contaminantes Atmosféricos/análisis , Asma/epidemiología , Exposición por Inhalación/estadística & datos numéricos , Material Particulado/análisis , Adolescente , Niño , Preescolar , Estudios de Cohortes , Monitoreo del Ambiente/estadística & datos numéricos , Femenino , Humanos , Lactante , Exposición por Inhalación/análisis , Modelos Logísticos , Masculino , Factores de Riesgo , Tennessee/epidemiologíaRESUMEN
OBJECTIVE: To examine differences in bone mass between children and adolescents swimming competitively at nonelite levels (locally and regionally) and nonathletes and to assess changes in bone mass in these 2 groups over 24 months after taking into consideration several known confounders of bone mass. DESIGN: Observational prospective study. PARTICIPANTS: White nonelite swimmers (n = 128) and nonathletes (n = 106) 8 to 18 years of age from Memphis, Tennessee, USA. MAIN OUTCOME MEASURES: Participants underwent dual-energy x-ray absorptiometry to assess total body and hip bone mineral content (BMC) at baseline and 12 and 24 months later. RESULTS: At baseline, swimmers had 4.2% and 6.1% higher adjusted BMC for the total body and hip, respectively, compared with nonathletes (P values < 0.027). Averaging across assessment points, swimmers had 73.5 and 2.2 g higher BMC for the total body and hip, respectively, than nonathletes. Although there was a significant annual increase in total body and hip BMC in both groups (33.5 and 0.7 g, respectively), there was no difference in annualized bone accrual between swimmers and nonathletes for either total body BMC (swim by time effect; P = 0.213) or hip BMC (P = 0.265). CONCLUSIONS: Competitive swimming at nonelite levels during childhood and adolescence does not seem to compromise bone accrual.
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Densidad Ósea , Desarrollo Óseo , Natación/fisiología , Absorciometría de Fotón , Adolescente , Atletas , Huesos/fisiología , Niño , Humanos , Estudios Longitudinales , Estudios ProspectivosRESUMEN
Although low-income pregnant women have high rates of smoking and low rates of breastfeeding, few studies have examined prospective associations between these risk factors in community samples. Doing so may help improve breast-feeding support programs in this population. We used a secondary analysis of 247 low-income pregnant smokers in Memphis, Tennessee, who were interviewed up to 4 times (twice during pregnancy and twice through 6 months postpartum). Smoking cessation during prepartum and postpartum was defined as a self-report of not smoking for ≥1 week and an expired carbon monoxide level of <10 ppm. Multivariable logistic regression analyses were used to determine whether intent to breastfeed was associated with smoking cessation and whether smoking cessation was associated with actual breastfeeding. Models were adjusted for sociodemographic, pregnancy-related, and smoking-related confounders. Thirty-nine percent of participants intended to breastfeed, and 38% did so. Women who intended to breastfeed were 2 times more likely to quit smoking prepartum (adjusted OR = 1.99, 95% CI [1.06, 3.74]), but not postpartum (adjusted OR = 1.27, 95% CI [0.57, 2.84]). Quitting smoking at baseline and during pregnancy was associated with subsequent breastfeeding (adjusted OR 2.27, 95% CI [1.05, 4.94] and adjusted OR = 2.49, 95% CI [1.21, 5.11]). Low-income women who intended to breastfeed were more likely to quit smoking during pregnancy and those who quit smoking at baseline and prepartum were more likely to breastfeed. Simultaneously supporting breastfeeding and smoking cessation may be very useful to change these important health behaviours among this high-risk population.
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Lactancia Materna/estadística & datos numéricos , Embarazo/estadística & datos numéricos , Cese del Hábito de Fumar/estadística & datos numéricos , Adolescente , Adulto , Femenino , Humanos , Intención , Pobreza , Estudios Prospectivos , Tennessee/epidemiología , Adulto JovenRESUMEN
Despite advances in behavioral and pharmacological treatment for tobacco use and dependence, quit rates remain suboptimal. Increasing physical activity has shown some promise as a strategy for improving cessation outcomes. However, initial efficacy studies focused on intensive, highly structured exercise programs that may not be applicable to the general population of smokers. We describe the rationale and study design and report baseline participant characteristics from the Lifestyle Enhancement Program (LEAP), a two-group, randomized controlled trial. Adult smokers who engaged in low levels of leisure time physical activity were randomly assigned to treatment conditions consisting of an individualized physical activity intervention delivered by health fitness instructors in community-based exercise facilities or an equal contact wellness control. All participants received standard cognitive behavioral smoking cessation counseling combined with nicotine replacement therapy. The primary outcomes are seven-day point prevalence abstinence at seven weeks, six- and 12 months. Secondary outcomes include self-reported physical activity, dietary intake, body mass index, waist circumference, percent body fat, and nicotine withdrawal symptoms. Participants consist of 392 sedentary smokers (mean [standard deviation] age = 44.6 [10.2] = years; 62% female; 31% African American). Results reported here provide information regarding experiences recruiting smokers willing to change multiple health behaviors including smoking and physical activity.
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Canonical babbling (CB) is critical in forming foundations for speech. Research has shown that the emergence of CB precedes first words, predicts language outcomes, and is delayed in infants with several communicative disorders. We seek a naturalistic portrayal of CB development, using all-day home recordings to evaluate the influences of age, language, and social circumstances on infant CB production. Thus we address the nature of very early language foundations and how they can be modulated. This is the first study to evaluate possible interactions of language and social circumstance in the development of babbling. We examined the effects of age (6 and 11 months), language/culture (English and Chinese), and social circumstances (during infant-directed speech [IDS], during infant overhearing of adult-directed speech [ADS], or when infants were alone) on canonical babbling ratios (CBRâ¯=â¯canonical syllables/total syllables). The results showed a three-way interaction of infant age by infant language/culture by social circumstance. The complexity of the results forces us to recognize that a variety of factors can interact in the development of foundations for language, and that both the infant vocal response to the language/culture environment and the language/culture environment of the infant may change across age.
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Pueblo Asiatico/psicología , Lenguaje Infantil , Desarrollo del Lenguaje , Habla/fisiología , Grabación en Cinta/tendencias , Pueblo Asiatico/etnología , Comunicación , Femenino , Humanos , Lactante , Lenguaje , Estudios Longitudinales , Masculino , Taiwán/etnología , Tennessee/etnologíaRESUMEN
Our objective was to determine the factors associated with residential moving during pregnancy, as it may increase stress during pregnancy and affect birth outcomes. Data were obtained from the Conditions Affecting Neurocognitive Development and Learning in Early Childhood (CANDLE) study. Participants were recruited from December 2006 to June 2011 and included 1,448 pregnant women. The average gestational age at enrollment was 23 weeks. The primary outcome of residential mobility was defined as any change in address during pregnancy. Multivariate regression was used to assess the adjusted associations of factors with residential mobility. Out of 1,448 participants, approximately 9 percent moved between baseline (enrollment) and delivery. After adjusting for covariates, mothers with lower educational attainment [less than high school (adjusted odds ratio [aOR] = 3.74, 95% confidence interval [CI] = 1.78, 7.85) and high school/technical school (aOR = 3.57, 95% CI = 2.01, 6.32) compared to college degree or higher], and shorter length of residence in neighborhood were more likely to have moved compared to other mothers. Length of residence was protective of mobility (aOR = 0.91, 95% CI = 0.86, 0.96 per year). Increased understanding of residential mobility during pregnancy may help improve the health of mothers and their children.
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Escolaridad , Dinámica Poblacional , Mujeres Embarazadas , Características de la Residencia , Adulto , Parto Obstétrico , Femenino , Humanos , Recién Nacido , Oportunidad Relativa , Embarazo , Resultado del Embarazo , Mujeres Embarazadas/psicología , Análisis de Regresión , Estrés Psicológico/etiología , Migrantes , Adulto JovenRESUMEN
Prior research on ambient-language effects in babbling has often suggested infants produce language-specific phonological features within the first year. These results have been questioned in research failing to find such effects and challenging the positive findings on methodological grounds. We studied English- and Chinese-learning infants at 8, 10, and 12 months and found listeners could not detect ambient-language effects in the vast majority of infant utterances, but only in items deemed to be words or to contain canonical syllables that may have made them sound like words with language-specific shapes. Thus, the present research suggests the earliest ambient-language effects may be found in emerging lexical items or in utterances influenced by language-specific features of lexical items. Even the ambient-language effects for infant canonical syllables and words were very small compared with ambient-language effects for meaningless but phonotactically well-formed syllable sequences spoken by adult native speakers of English and Chinese.
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BACKGROUND: Diabetic patients with multimorbidity in medically underserved minority communities are less engaged in primary care and experience high emergency department (ED) utilization. This study assesses unmet primary care needs among diabetic patients in a medically underserved area (MUA). COMMUNITY CONTEXT: A suburb of Memphis-Whitehaven, Tennessee (Shelby County, ZIP codes 38109 and 38116)-majority African American (96.6%) with 30.5% below the poverty level. METHODS: Community case study using multiple data sources including diabetes registry, individual interviews, focus groups, and a survey of 30 ED patients with diabetes and multimorbidity. RESULTS: Diabetes registry data indicated that 95.5% of 5723 diabetic patients had multimorbidity. Over 91.5% were uncontrolled at some point in 2014 to 2015. Only 83% of patients with diabetes and multimorbidity reported having a primary care provider (PCP) and those without a PCP were more likely to report delays in needed care. Patients expressed strong interest in health coaching (88%) and receiving text messages from the doctor's office (73%). Individual patient interviews (n = 9) and focus groups (n = 11) revealed common primary care and self-care experiences and needs including diabetes education, improved patient-provider communication, health-care access and coverage, and strengthened primary care and community. CONCLUSION: This study demonstrates that almost 1 in 5 ED complex diabetic patients in an MUA do not have a PCP, and that difficulty accessing primary care often results in patients forgoing needed care. Qualitative findings support these conclusions. These results suggest that primary care capacity and infrastructure to support diabetes self-care need strengthening in MUAs.
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Caia, J, Weiss, LW, Chiu, LZF, Schilling, BK, Paquette, MR, and Relyea, GE. Do lower-body dimensions and body composition explain vertical jump ability? J Strength Cond Res 30(11): 3073-3083, 2016-Vertical jump (VJ) capability is integral to the level of success attained by individuals participating in numerous sport and physical activities. Knowledge of factors related to jump performance may help with talent identification and/or optimizing training prescription. Although myriad variables are likely related to VJ, this study focused on determining if various lower-body dimensions and/or body composition would explain some of the variability in performance. Selected anthropometric dimensions were obtained from 50 university students (25 men and 25 women) on 2 occasions separated by 48 or 72 hours. Estimated body fat percentage (BF%), height, body weight, hip width, pelvic width, bilateral quadriceps angle (Q-angle), and bilateral longitudinal dimensions of the feet, leg, thigh, and lower limb were obtained. Additionally, participants completed countermovement VJs. Analysis showed BF% to have the highest correlation with countermovement VJ displacement (r = -0.76, p < 0.001). When examining lower-body dimensions, right-side Q-angle displayed the strongest association with countermovement VJ displacement (r = -0.58, p < 0.001). Regression analysis revealed that 2 different pairs of variables accounted for the greatest variation (66%) in VJ: (a) BF% and sex and (b) BF% and body weight. Regression models involving BF% and lower-body dimensions explained up to 61% of the variance observed in VJ. Although the variance explained by BF% may be increased by using several lower-body dimensions, either sex identification or body weight explains comparatively more. Therefore, these data suggest that the lower-body dimensions measured herein have limited utility in explaining VJ performance.
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Composición Corporal/fisiología , Prueba de Esfuerzo , Extremidad Inferior/anatomía & histología , Estatura/fisiología , Peso Corporal/fisiología , Femenino , Humanos , Extremidad Inferior/fisiología , Masculino , Adulto JovenRESUMEN
BACKGROUND: The US National Healthcare Safety Network has provided a definition of mucosal barrier injury-associated, laboratory-confirmed bloodstream infection (MBI-LCBI) to improve infection surveillance. To date there is little information about its influence in pediatric oncology centers in low- to middle-income countries. OBJECTIVES: To determine the influence of the definition on the rate of central line-associated bloodstream infection (CLABSI) and compare the clinical characteristics of MBI versus non-MBI LCBI cases. METHODS: We retrospectively applied the National Healthcare Safety Network definition to all CLABSIs recorded at a pediatric oncology center in Tijuana, Mexico, from January 2011 through December 2014. CLABSI events were reclassified according to the MBI-LCBI definition. Clinical characteristics and outcomes of MBI and non-MBI CLABSIs were compared. RESULTS: Of 55 CLABSI events, 44% (24 out of 55) qualified as MBI-LCBIs; all were MBI-LCBI subcategory 1 (intestinal flora pathogens). After the number of MBI-LCBI cases was removed from the numerator, the CLABSI rate during the study period decreased from 5.72-3.22 infections per 1,000 central line days. Patients with MBI-LCBI were significantly younger than non-MBI-LCBI patients (P = .029) and had a significantly greater frequency of neutropenia (100% vs 39%; P = .001) and chemotherapy exposure (87% vs 58%; P = .020) and significantly longer median hospitalization (34 vs 23 days; P = .008). CONCLUSION: A substantial proportion of CLABSI events at our pediatric cancer center met the MBI-LCBI criteria. Our results support separate monitoring and reporting of MBI and non-MBI-LCBIs in low- to middle-income countries to allow accurate detection and tracking of preventable (non-MBI) bloodstream infections.