Risk Factors for Infection Following Total Wrist Arthroplasty and Arthrodesis: An Analysis of 6641 Patients.

Background: Infection following wrist arthroplasty (WA) or wrist fusion (WF) is an uncommon but difficult complication often resulting in explantation and prolonged courses of antibiotics. The purposes of this study are to: (1) characterize the demographic trends of individuals undergoing WA and WF; (2) determine the incidence of postoperative infection; and (3) identify risk factors for postoperative infection. Methods: The PearlDiver database was used to query 100% Medicare Standard Analytic files from 2005 to 2014. Patients undergoing WA or radiocarpal WF were identified using Current Procedural Terminology (CPT) codes. Diagnosis for infection within 1 year of operative intervention was assessed by International Classification of Diseases, Ninth Revision codes or CPT codes related to infection. Multivariable logistic regression analyses were performed to evaluate the risk factors for postoperative infection. Results: Of the 6641 patients included, 1137 (17.1%) underwent arthroplasty and 5504 (82.9%) underwent arthrodesis. Within 1 year of the index procedure, 3.5% had a diagnosis of, or procedure for, postoperative infection (WA: n = 40 of 1137; WF: n = 192 of 5504). Risk factors for infection following WA include age >85, tobacco use, depression, diabetes mellitus, and chronic kidney disease. Risk factors following radiocarpal WF include male sex, age >85, body mass index <19 kg/m2, depression, diabetes mellitus, and chronic kidney disease. Posttraumatic origin of wrist arthritis was a risk factor for infection following both WA and WF. Conclusions: Infection following WA and WF is relatively uncommon in a nationally representative Medicare database cohort. Risk factors common to both WA and WF include age >85, depression, diabetes mellitus, chronic kidney disease, and posttraumatic arthritis.

Impact of solitary pulmonary nodule size on qualitative and quantitative assessment using 18F-fluorodeoxyglucose PET/CT: the SPUTNIK trial.

PURPOSE: To compare qualitative and semi-quantitative PET/CT criteria, and the impact of nodule size on the diagnosis of solitary pulmonary nodules in a prospective multicentre trial. METHODS: Patients with an SPN on CT ≥ 8 and ≤ 30 mm were recruited to the SPUTNIK trial at 16 sites accredited by the UK PET Core Lab. Qualitative assessment used a five-point ordinal PET-grade compared to the mediastinal blood pool, and a combined PET/CT grade using the CT features. Semi-quantitative measures included SUVmax of the nodule, and as an uptake ratio to the mediastinal blood pool (SURBLOOD) or liver (SURLIVER). The endpoints were diagnosis of lung cancer via biopsy/histology or completion of 2-year follow-up. Impact of nodule size was analysed by comparison between nodule size tertiles. RESULTS: Three hundred fifty-five participants completed PET/CT and 2-year follow-up, with 59% (209/355) malignant nodules. The AUCs of the three techniques were SUVmax 0.87 (95% CI 0.83;0.91); SURBLOOD 0.87 (95% CI 0.83; 0.91, p = 0.30 versus SUVmax); and SURLIVER 0.87 (95% CI 0.83; 0.91, p = 0.09 vs. SUVmax). The AUCs for all techniques remained stable across size tertiles (p > 0.1 for difference), although the optimal diagnostic threshold varied by size. For nodules < 12 mm, an SUVmax of 1.75 or visual uptake equal to the mediastinum yielded the highest accuracy. For nodules > 16 mm, an SUVmax ≥ 3.6 or visual PET uptake greater than the mediastinum was the most accurate. CONCLUSION: In this multicentre trial, SUVmax was the most accurate technique for the diagnosis of solitary pulmonary nodules. Diagnostic thresholds should be altered according to nodule size. TRIAL REGISTRATION: ISRCTN - ISRCTN30784948. ClinicalTrials.gov - NCT02013063.

New 5-Factor Modified Frailty Index Predicts Morbidity and Mortality in Primary Hip and Knee Arthroplasty.

BACKGROUND: While the 11-factor modified frailty index (mFI) has been shown to predict adverse outcomes in patients undergoing total joint arthroplasty, the 5-factor index has not been evaluated in this patient population. The goal of this study was to evaluate the utility of the mFI-5 as a predictor of morbidity and mortality in patients undergoing primary total hip and knee arthroplasty. METHODS: A retrospective analysis of the American College of Surgeons National Surgical Quality Improvement Program's database for patients undergoing total hip arthroplasty and total knee arthroplasty between the years 2005 and 2016 was conducted. The 5-factor score, which includes the presence of comorbid diabetes, hypertension, congestive heart failure, chronic obstructive pulmonary disease, and functional status, was calculated for each patient. Multivariate logistic regression models were used to assess the relationship between the mFI-5 and postoperative complications while controlling for demographic variables. RESULTS: One hundred forty thousand one hundred fifty-eight patients undergoing total hip arthroplasty and 226,398 patients undergoing total knee arthroplasty were identified. After adjusting for demographic variables and comorbid conditions, logistic regression analyses revealed that the mFI-5 was a strong predictor for total complications, Clavien-Dindo grade IV complications (cardiac arrest, myocardial infarction, septic shock, pulmonary embolism, postoperative dialysis, reintubation, and prolonged ventilator requirement), surgical site infections, readmission, and 30-day mortality (P < .001). CONCLUSIONS: The mFI-5 is an independent predictor of postoperative complications including life-threatening medical complications, surgical site infections, hospital readmission, and 30-day mortality after primary hip and knee arthroplasty. This clinical tool can be used to identify high-risk surgical patients and guide preoperative counseling to optimize outcomes. LEVEL OF EVIDENCE: III.

Economic impact of outreach athletic trainers on a health system: implications for program growth and sustainability.

OBJECTIVES: There are numerous benefits of organized athletics, but there is an inherent risk with competitive participation. The need for proper care for high school and community athletes can be met with comprehensive community sports medicine programs, and the employment of certified athletic trainers (AT-Cs). The benefit of clinic-based AT-C has been clearly demonstrated, but there has been little published on the economics of outreach AT-C serving directly in the community. Our hypothesis was that outreach AT-Cs are economically sustainable to an academic health system. METHODS: Evaluation of clinical business generated from the outreach Sports Medicine AT-C program at our institution was performed from fiscal years 2012 to 2015 to determine new referrals, billable patient encounters (bpe), and corresponding revenue generated. Data were retrieved from an existing aggregate business analysis, including both professional billing and hospital billing; data were restricted to the fiscal year of the initial referral. Both new patients and patients with established care were identified. Total revenue was determined, as well as the distribution across clinical departments within our health system. RESULTS: 8570 bpe resulted from 843 patients referred into the system, yielding $2286,733 in total revenue. Of these, 187 were new patients, yielding 1602 bpe. Each patient generated an average of 10.17 bpe, by combining revenue across services; this yielded an average of $2712 per patient generated through the AT-C program. CONCLUSION: Affiliation between a health system and community sports teams through an outreach AT-C program is an economically sustainable, symbiotic relationship. Additionally, there is not only a positive economic impact for sports medicine and orthopaedic providers but also a distinct benefit to the entire health system. This is the first study to demonstrate that an outreach AT-C program is financially sustainable and directly benefits the entire health system across many subspecialties.

A longitudinal assessment of periodontal health status in 53 Labrador retrievers.

OBJECTIVES: To determine the incidence and rates of progression of gingivitis and periodontitis in Labrador retrievers. MATERIALS AND METHODS: Fifty-three dogs, aged 1·1 to 5·9 years, had their periodontal health assessed every 6 months for up to 2 years. The extent of gingivitis and periodontitis was measured around the whole gingival margin of every tooth under general anaesthesia. RESULTS: All dogs had gingivitis at the initial assessment. The majority (64·2%) of tooth aspects had very mild gingivitis. The palatal/lingual aspect of all tooth types was most likely to show bleeding when probed: 63·0% of these aspects had mild or moderate gingivitis. Over 2 years, 56·6% of dogs developed periodontitis and dogs as young as 1·9 years were affected. There was a significant positive correlation between the proportion of teeth with periodontitis and age. In total, 124 teeth (5·7%) developed periodontitis; 88 (71·0%) of these were incisors. The palatal/lingual aspect of the incisors developed the disease first (2·8% of incisor aspects). CLINICAL SIGNIFICANCE: Periodontitis developed in regions that are difficult to see in conscious dogs implying that detection and treatment of disease requires periodic sedation or anaesthesia.

The attitude of healthcare professionals plays an important role in the uptake of diabetes self-management education: analysis of the Barriers to Uptake of Type 1 Diabetes Education (BUD1E) study survey.

AIM: To explore reasons for the poor uptake of accredited diabetes self-management education (DSME) in adults with Type 1 diabetes. METHODS: The study was set in an urban population in South London, UK. A cross sectional survey gathered demographic, diabetes service-use data, psychological scores and reasons for non-attendance at locally-available DSME. In addition, 56 healthcare professionals were surveyed. RESULTS: Responses to surveys were returned by 496 adults with Type 1 diabetes (33% response rate), of whom 263 had attended DSME (53%). Multivariable analysis adjusted for significant variables identified four key variables influencing attendance. Non-attendance was associated with men (OR 0.55 CI 0.37-0.84, p = 0.005), lower educational attainment (OR 0.45 CI 0.28-0.73, p = 0.001), higher glycated haemoglobin (OR 1.74 CI 1.03-2.94, p = 0.04) and healthcare professional encouragement to attend (OR 1.7 CI 1.28-2.3, p = 0.001). The most frequently reported barriers to attendance were work (37%) and time (14%) commitments. Only 49% of healthcare professionals (HCPs) correctly identified the most likely barriers. Those HCPs who had observed courses believed more in their efficacy, with higher uptake within their clinic population. CONCLUSIONS: Social determinants of health, particularly educational attainment and gender, increase health inequalities by influencing decisions to attend evidence-based education courses. Healthcare professional communication is paramount to encourage attendance, and observation of a course may facilitate this.

Accuracy and cost-effectiveness of dynamic contrast-enhanced CT in the characterisation of solitary pulmonary nodules-the SPUtNIk study.

INTRODUCTION: Solitary pulmonary nodules (SPNs) are common on CT. The most cost-effective investigation algorithm is still to be determined. Dynamic contrast-enhanced CT (DCE-CT) is an established diagnostic test not widely available in the UK currently. METHODS AND ANALYSIS: The SPUtNIk study will assess the diagnostic accuracy, clinical utility and cost-effectiveness of DCE-CT, alongside the current CT and 18-flurodeoxyglucose-positron emission tomography) (18FDG-PET)-CT nodule characterisation strategies in the National Health Service (NHS). Image acquisition and data analysis for 18FDG-PET-CT and DCE-CT will follow a standardised protocol with central review of 10% to ensure quality assurance. Decision analytic modelling will assess the likely costs and health outcomes resulting from incorporation of DCE-CT into management strategies for patients with SPNs. ETHICS AND DISSEMINATION: Approval has been granted by the South West Research Ethics Committee. Ethics reference number 12/SW/0206. The results of the trial will be presented at national and international meetings and published in an Health Technology Assessment (HTA) Monograph and in peer-reviewed journals. TRIAL REGISTRATION NUMBER: ISRCTN30784948; Pre-results.

Reducing maternal depressive symptoms through promotion of parenting in pediatric primary care.

We studied associations between 2 pediatric primary care interventions promoting parental responsiveness and maternal depressive symptoms among low-income mothers. This randomized controlled trial included 2 interventions (Video Interaction Project [VIP], Building Blocks [BB]) and a control group. VIP is a relationship-based intervention, using video-recordings of mother-child dyads to reinforce interactional strengths. BB communicates with parents via parenting newsletters, learning materials, and questionnaires. At mean (SD) child age 6.9 (1.2) months, depressive symptoms were assessed with the Patient Health Questionnaire-9 (PHQ-9), parental responsiveness was assessed with StimQ-I. A total of 407 dyads were assessed. Rates of mild depressive symptoms were lower for VIP (20.6%) and BB (21.1%) than Controls (32.1%, P = .04). Moderate depressive symptoms were lower for VIP (4.0%) compared to Controls (9.7%, P = .031). Mean PHQ-9 scores differed across 3 groups (F = 3.8, P = .02): VIP mothers scored lower than controls (P = .02 by Tukey HSD). Parent-child interactions partially mediated VIP-associated reductions in depressive symptoms (indirect effect -.17, 95% confidence interval -.36, -.03).

A comparison of the assessment and management of cardiometabolic risk in patients with and without type 2 diabetes mellitus in Canadian primary care.

AIM: To investigate the cardiometabolic risk (CMR) assessment and management patterns for individuals with and without type 2 diabetes mellitus (T2DM) in Canadian primary care practices. METHODS: Between April 2011 and March 2012, physicians from 9 primary care teams and 88 traditional non-team practices completed a practice assessment on the management of 2461 patients >40 years old with no clinical evidence of cardiovascular disease and diagnosed with at least one of the following risk factor-T2DM, dyslipidaemia or hypertension. RESULTS: There were 1304 individuals with T2DM and 1157 without. Pharmacotherapy to manage hyperglycaemia, dyslipidaemia and hypertension was widely prescribed. Fifty-eight percent of individuals with T2DM had a glycated haemoglobin (HbA1c) ≤7.0%. Amongst individuals with dyslipidaemia, median low-density lipoprotein cholesterol (LDL-C) was 1.8 mmol/l for those with T2DM and 2.8 mmol/l for those without. Amongst individuals with hypertension, 30% of those with T2DM achieved the <130/80 mmHg target, whereas 60% of those without met the <140/90 mmHg target. The composite glycaemic, LDL-C and blood pressure (BP) target outcome was achieved by 12% of individuals with T2DM. Only 17% of individuals with T2DM and 11% without were advised to increase their physical activity. Dietary modifications were recommended to 32 and 10% of those with and without T2DM, respectively. CONCLUSIONS: Patients at elevated CMR were suboptimally managed in the primary care practices surveyed. There was low attainment of recommended therapeutic glycaemic, lipid and BP targets. Advice on healthy lifestyle changes was infrequently dispensed, representing a missed opportunity to educate patients on the long-term benefits of lifestyle modification.

Quality of life domains affected in children with developmental coordination disorder: a systematic review.

The quality of life (QOL) of children with developmental coordination disorder (DCD) is largely unknown, but evidence suggests that multiple QOL domains are affected by the disorder. While DCD is primarily considered a motor disorder, multiple studies have reported psychological and social concerns in children with this condition. Our primary aim was to present the current state of the evidence regarding the physical, psychological, and social QOL domains that can be affected in children with DCD. Systematic review of articles from seven databases through November 2010 (MEDLINE, EMBASE, CINAHL, PsycINFO, ERIC, CDSR, DARE) was conducted. Search terms included developmental coordination disorder, dyspraxia, quality of life, life satisfaction, well-being, activities of daily living, and participation. Two independent reviewers screened titles, abstracts, and full-text articles. Studies meeting the following criteria were selected: (1) sample comprised solely of individuals with coordination difficulties consistent with DCD; (2) outcome measures related to physical, psychological, or socials domains of QOL; and (3) articles published in English. Data were extracted by one author and verified by a second. Outcomes were categorized according to physical, psychological and social domains of QOL and study quality was rated by case definitions of DCD based on diagnostic criteria as per the Diagnostic and Statistical Manual - 4th edition. Forty-one articles were included. Most studies reported significantly poorer results in physical, psychological and social functioning in children with DCD compared with peers. Despite the impact of DCD on multiple domains, only one study used a QOL measure as an outcome. Although DCD impacts several QOL domains, the QOL of children with this disorder remains largely unknown. The next critical step is for clinicians and researchers to use QOL measures to gather information on how DCD may affect the QOL of children with this disorder.

Priority issues in occupational cancer research: Ontario stakeholder perspectives.

INTRODUCTION: Workers are potentially exposed to known and suspected carcinogens in the workplace, many of which have not been fully evaluated. Despite persistent need, research on occupational cancer appears to have declined in recent decades. The formation of the Occupational Cancer Research Centre (OCRC) is an effort to counter this downward trend in Ontario. The OCRC conducted a survey of the broad stakeholder community to learn about priority issues on occupational cancer research. METHODS: The OCRC received 177 responses to its survey from academic, health care, policy, industry, and labour-affiliated stakeholders. Responses were analyzed based on workplace exposures, at-risk occupations and cancers by organ system, stratified by respondents' occupational role. DISCUSSION: Priority issues identified included workplace exposures such as chemicals, respirable dusts and fibres (e.g. asbestos), radiation (e.g. electromagnetic fields), pesticides, and shift work; and occupations such as miners, construction workers, and health care workers. Insufficient funding and a lack of exposure data were identified as the central barriers to conducting occupational cancer research. CONCLUSION: The results of this survey underscore the great need for occupational cancer research in Ontario and beyond. They will be very useful as the OCRC develops its research agenda.

Relationship between short-acting ß2-adrenergic agonist use and healthcare costs.

OBJECTIVE: To assess whether increased short-acting ß(2)-adrenergic agonist (SABA) claims are associated with asthma exacerbations and increased healthcare costs. STUDY DESIGN: Cross-sectional study. METHODS: Patients (N = 93,604) were health plan members aged 6-56 years with at least 2 years of enrollment between July 1, 2003, and June 30, 2007, an asthma diagnosis, and at least 1 asthma medication claim per study year. Two years of administrative claims were collected. SABA use was categorized as 0 (none), (1/2) to 2 (low), 2(1/2) to 6 (moderate), 6(1/2) to 12 (high), and more than 12 (excessive) canister equivalents per year. Multivariate analyses were adjusted for age, sex, geographic region, comorbidities, specialist consultation, controller medication use, and asthma severity. RESULTS: Half of high and excessive SABA users had few or no controller claims. Compared with SABA nonusers, high and excessive SABA users had significantly higher odds (odds ratio [95% confidence interval]) of asthma-related emergency department/urgent care visits (6.47 [5.25, 7.98] and 7.68 [6.04, 9.76], respectively), hospitalizations (5.37 [6.04, 9.76]; 6.90 [4.90, 9.73]), and oral corticosteroid use (2.89 [2.72, 3.08]; 3.71 [3.41, 4.03]). Excessive SABA users had 3.0 times ($1791) and high SABA users had 2.2 times ($1326) higher asthma-related healthcare costs than low SABA users ($595). Total costs also increased with higher SABA use, but with smaller incremental differences between excessive and high SABA users and low SABA users. CONCLUSIONS: Increased SABA use is associated with higher total and asthma-related healthcare costs. Opportunity exists to lessen overreliance on SABAs.

Primary care strategies for promoting parent-child interactions and school readiness in at-risk families: the Bellevue Project for Early Language, Literacy, and Education Success.

OBJECTIVE: To determine the effects of pediatric primary care interventions on parent-child interactions in families with low socioeconomic status. DESIGN: In this randomized controlled trial, participants were randomized to 1 of 2 interventions (Video Interaction Project [VIP] or Building Blocks [BB]) or the control group. SETTING: Urban public hospital pediatric primary care clinic. PARTICIPANTS: Mother-newborn dyads enrolled post partum from November 1, 2005, through October 31, 2008. INTERVENTIONS: In the VIP group, mothers and newborns participated in 1-on-1 sessions with a child development specialist who facilitated interactions in play and shared reading by reviewing videos made of the parent and child on primary care visit days; learning materials and parenting pamphlets were also provided. In the BB group, parenting materials, including age-specific newsletters suggesting interactive activities, learning materials, and parent-completed developmental questionnaires, were mailed to the mothers. MAIN OUTCOME MEASURES: Parent-child interactions were assessed at 6 months with the StimQ-Infant and a 24-hour shared reading recall diary. RESULTS: A total of 410 families were assessed. The VIP group had a higher increased StimQ score (mean difference, 3.6 points; 95% confidence interval, 1.5 to 5.6 points; Cohen d, 0.51; 0.22 to 0.81) and more reading activities compared to the control group. The BB group also had an increased overall StimQ score compared with the control group (Cohen d, 0.31; 95% confidence interval, 0.03 to 0.60). The greatest effects for the VIP group were found for mothers with a ninth-grade or higher reading level (Cohen d, 0.68; 95% confidence interval, 0.33 to 1.03). CONCLUSIONS: The VIP and BB groups each led to increased parent-child interactions. Pediatric primary care represents a significant opportunity for enhancing developmental trajectories in at-risk children. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00212576.

Quarterly assessment of short-acting beta(2)-adrenergic agonist use as a predictor of subsequent health care use for asthmatic patients in the United States.

PURPOSE: An annual time frame for risk assessment may not account for the variable course of asthma. The purpose of this study was to determine whether excessive short-acting beta(2)-adrenergic agonist (SABA) dispensed quarterly was associated with asthma exacerbations in the subsequent quarter. PATIENTS AND METHODS: This retrospective cohort analysis included 93,604 health plan members aged 6-56 years with >or=2 years of continuous enrollment (2003-2007), an asthma diagnosis, and asthma prescription claims. The amount of SABA dispensed in claims (metered-dose inhaler and nebulized) was converted to canister equivalents (CEs) in the first observation quarter and categorized as 0, 0.5-3, and >or=3 (excessive SABA use). Asthma exacerbation risk (hospitalization, emergency department [ED] visit, or oral corticosteroid [OCS] claim in the subsequent quarter) was assessed using logistic regression. Covariates used in the regression models were age, sex, geographic region, comorbidities, specialist consultation, asthma controller medication use, and asthma severity. RESULTS: The cohort included 33,951 patients aged 6-17 years (36%) and 59,653 aged 18-56 years (64%); 64% had 0 SABA CE, and 5% had >3 SABA CEs. Compared with 0 CE, excessive SABA use (>3 CEs) was associated with an increased likelihood of hospitalization (adjusted odds ratio [OR]: 3.15, 95% confidence interval [CI]: 1.89-5.27) and an ED/urgent care (UC) visit (adjusted OR: 3.14, 95% CI: 2.32-4.28). CONCLUSION: The risk of an asthma exacerbation was associated with excessive SABA use in the previous quarter. Assessment of excessive SABA dispensed during a calendar quarter can be used to identify patients at increased exacerbation risk in the subsequent quarter.

Sources of parenting information in low SES mothers.

This study examined 3 questions: (1) What are sources from which low socioeconomic status (SES) mothers of newborns receive parenting information? (2) To what extent are sociodemographic characteristics associated with sources? (3) To what extent are sources associated with intentions regarding activities with infants? In this cross-sectional analysis, mothers were interviewed during the postpartum period about potential sources of information about parenting and asked if and when they planned to initiate shared reading and television exposure during infancy. Maternal high school graduation, US birth, non-Latina ethnicity, language English, higher SES, and firstborn child were each associated with one or more categories representing important sources of parenting information. In adjusted analyses, print, physicians and other health care professionals, and family/friends as important sources of information were each significantly associated with increased frequency of intention to begin shared reading in infancy; television as an important source was associated with intention to begin television in infancy.

Process evaluation of a multi-institutional community-based program for diabetes prevention among First Nations.

Epidemic rates of diabetes among Native North Americans demand novel solutions. Zhiiwaapenewin Akino'maagewin: Teaching to Prevent Diabetes was a community-based diabetes prevention program based in schools, food stores and health offices in seven First Nations in northwestern Ontario, Canada. Program interventions in these three institutions included implementation of Grades 3 and 4 healthy lifestyles curricula; stocking and labeling of healthier foods and healthy recipes cooking demonstrations and taste tests; and mass media efforts and community events held by health agencies. Qualitative and quantitative process data collected through surveys, logs and interviews assessed fidelity, dose, reach and context of the intervention to evaluate implementation and explain impact findings. School curricula implementation had moderate fidelity with 63% delivered as planned. Store activities had moderate fidelity: availability of all promoted foods was 70%, and appropriate shelf labels were posted 60% of the time. Cooking demonstrations were performed with 71% fidelity and high dose. A total of 156 posters were placed in community locations; radio, cable TV and newsletters were utilized. Interviews revealed that the program was culturally acceptable and relevant, and suggestions for improvement were made. These findings will be used to plan an expanded trial in several Native North American communities.

Computer-assisted hip resurfacing surgery using the acrobot navigation system.

The authors have previously reported on the laboratory development of the Acrobot Navigation System for accurate computer-assisted hip resurfacing surgery. This paper describes the findings of using the system in the clinical setting and including the improvements that have been made to expedite the procedure. The aim of the present system is to allow accurate planning of the procedure and precise placement of the prosthesis in accordance with the plan, with a zero intraoperative time penalty in comparison to the standard non-navigated technique. At present the navigation system is undergoing final clinical evaluation prior to a clinical study designed to demonstrate the accuracy of outcome compared with the conventional technique. While full results are not yet available, this paper describes the techniques that will be used to evaluate accuracy by comparing pre-operative computed tomography (CT)-based plans with post-operative CT scans. Example qualitative clinical results are included based on visual comparison of the plan with post-operative X-rays.

Attitudes about shared reading among at-risk mothers of newborn babies.

OBJECTIVE: Attitudes about shared reading among at-risk mothers of newborn babies have not been the focus of previous study. Better understanding of factors associated with these attitudes would facilitate pediatricians' provision of anticipatory guidance. We sought to assess sociodemographic correlates of attitudes regarding and resources available for shared reading among multiethnic, low socioeconomic status (SES) mothers of newborns. METHODS: This was a cross-sectional analysis of consecutive mother-infant dyads enrolled during the postpartum period onto an urban public hospital. Dependent variables were attitudes and resources related to shared reading with infants. Independent variables were family sociodemographics, reading difficulties, and social risks. RESULTS: A total of 211 mother-newborn dyads were assessed; 23.7% reported not planning to look at books together until 12 months or later, 42.2% reported no baby books in the home, and 19.9% reported concerns about shared reading. In multiple logistic regression analyses, independent significant associations with not planning to share books together in infancy were lower maternal education, not speaking English, and firstborn. Independent significant associations of not having baby books were not speaking English, firstborn, and perceived difficulty reading in their native language. CONCLUSIONS: Many at-risk mothers of newborn babies do not report plans to read in infancy and do not have appropriate books in the home. Consideration should be given to universal provision of early anticipatory guidance addressing shared reading, either during the postpartum period or during initial well-child care visits.

Cost-effectiveness of referral for generic care or problem-solving treatment from community mental health nurses, compared with usual general practitioner care for common mental disorders: Randomised controlled trial.

BACKGROUND: UK general practitioners (GPs) refer patients with common mental disorders to community mental health nurses. AIMS: To determine the effectiveness and cost-effectiveness of this practice. METHOD: Randomised trial with three arms: usual GP care, generic mental health nurse care, and care from nurses trained in problem-solving treatment; 98 GPs in 62 practices referred 247 adult patients with new episodes of anxiety, depression and life difficulties, to 37 nurses. RESULTS: There were 212 (86%) and 190 (77%) patients followed up at 8 and 26 weeks respectively. No significant differences between groups were found in effectiveness at either point. Mean differences in Clinical Interview Schedule - Revised scores at 26 weeks compared with GP care were -1.4 (95% CI -5.5 to 2.8) for generic nurse care, and 1.1 (-2.9 to 5.1) for nurse problem-solving. Satisfaction was significantly higher in both nurse-treated groups. Mean extra costs per patient were 283 pound (95% CI154-411) for generic nurse care, and 315 pound (183-481) for nurse problem-solving treatment. CONCLUSIONS: GPs should not refer unselected patients with common mental disorders to specialist nurses. Problem-solving should be reserved for patients who have not responded to initial GP care.

Calcium supplement and bone medication use in a US Medicare health maintenance organization.

This study was conducted to determine the prevalence of the use of calcium supplements and of prescription medications to prevent or treat osteoporosis in men and women in a large New England Medicare Health Maintenance Organization (HMO). A two-page diet, medication use and medical history questionnaire was sent to a random sample of 9000 out of 82 985 members and 2932 (32.6%) responded. Over 97% of the participants were Caucasian and 64.7% were female. The mean ages of the men and women were 74.4+/-5.8 and 74.6+/-6.2 years, respectively. Sixty-nine percent of the men and 59% of the women consumed two or fewer servings of dairy foods per day. Calcium supplement use was more prevalent among the women than the men (66.8% vs 24.9%, p<0.001). Men and women with higher dairy food intakes were more likely to take calcium supplements than were those with lower dairy intakes. Prescription bone medications (including bisphosphonates, raloxifene and calcitonin) were used currently by 17.5% of the women and 2.3% of the men ( p<0.001). An additional 16.2% of the women currently took estrogen. Among the women, bone medication use did not change with age but estrogen use declined with increasing age. Among women age 80+ years, 15.6% used bone medications and 4.9% took estrogen. According to a national survey, more than half the US Caucasian female population over age 80 years has bone density low enough to warrant treatment under current guidelines. Based on the results of this survey, many elderly men and women may benefit from increased utilization of calcium supplements and bone-active medications.