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Nevin Manimala Statistics

An overview of the relationship between juvenile idiopathic arthritis and potential environmental risk factors: Do early childhood habits or habitat play a role in the affair?

Int J Rheum Dis. 2022 Aug 30. doi: 10.1111/1756-185X.14431. Online ahead of print.

ABSTRACT

AIM: The current study was undertaken to evaluate the influence of breastfeeding on the development and outcome measures of juvenile idiopathic arthritis (JIA). The second aim was to determine the consequences of particular sociodemographic and sociocultural characteristics and nutritional behavior of early childhood on JIA.

METHODS: The study includes the patients diagnosed with JIA and regularly followed up at the Department of Pediatric Rheumatology in Istanbul University-Cerrahpasa. The comparison group consisted of healthy subjects and patients with juvenile systemic lupus erythematosus (jSLE). A face-to-face survey method was conducted with the parents of the participants between February 1, 2021, and September 1, 2021.

RESULTS: The mean age of the JIA cohort (n = 324) was 12.2 ± 4.7 years, with a female ratio of 64.8%. The breastfeeding rate differed from the control groups (253 healthy subjects and 88 patients with jSLE) but was higher with a value of 94.8%. There was no difference between the groups (P = .097, P = .064) or within the subgroups of JIA (P = .12) regarding breastfeeding duration. Cow’s milk introduction time (P = .02, P = .0001), household pet-keeping (P = .001), income level (P = .0001), maternal literacy (P = 0.013) made a statistical difference vs the control groups.

CONCLUSION: No relationship was established between the rate or duration of breastfeeding and the development or severity of JIA. The early introduction of cow’s milk was found to be higher in the patient cohorts. The income level and maternal literacy appeared to be relevant with the high disability and damage scores, and frequent relapse rates. Secondhand smoking, higher in JIA, may prompt the basis of primary preventable strategies in JIA.

PMID:36039559 | DOI:10.1111/1756-185X.14431

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Nevin Manimala Statistics

The Veterans Health Administration REACH VET Program: Suicide Predictive Modeling in Practice

Psychiatr Serv. 2022 Aug 30:appips202100629. doi: 10.1176/appi.ps.202100629. Online ahead of print.

ABSTRACT

The U.S. Veterans Health Administration developed a suicide prediction statistical model and implemented a novel clinical program, Recovery Engagement and Coordination for Health-Veterans Enhanced Treatment (REACH VET). This high-value suicide prevention program aims to efficiently identify patients at risk and connect them with care. Starting in April 2017, national REACH VET metric data were collected from electronic health records to evaluate required task completion. By October 2020, 98% of veterans identified (N=6,579) were contacted by providers and had their care evaluated. In the nation’s largest health care system, it was feasible to implement a clinical program based on a suicide prediction model.

PMID:36039552 | DOI:10.1176/appi.ps.202100629

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Nevin Manimala Statistics

The effect of group assertive training on the self-esteem and quality of life in the spouses of drug-abusing patients

Brain Behav. 2022 Aug 30:e2745. doi: 10.1002/brb3.2745. Online ahead of print.

ABSTRACT

OBJECTIVE: The present study aimed to examine the effect of group assertive training on self-esteem and quality of life among spouses of drug-abusing patients.

METHODS: This randomized clinical trial assignment study with a control group. The statistical population included all spouses of drug users referring to private addiction treatment centers in Tehran-Iran in 2020 and the sample included 50 spouses of drug users who were selected by simple random sampling from among the volunteers. They were randomly divided into two groups control and experimental, each group consisting of 25 people.

RESULTS: The results of data analysis showed that group assertive training increased self-esteem and quality of life in spouses of drug-abusing patients in the experimental group compared to the witness group (p < .001).

CONCLUSION: As a result, group assertive training is effective in increasing the self-esteem and quality of life among the spouses of drug-abusing patients.

PMID:36039547 | DOI:10.1002/brb3.2745

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Nevin Manimala Statistics

Optimal sampling allocation for outcome-dependent designs in cluster-correlated data settings

Stat Methods Med Res. 2022 Aug 30:9622802221122423. doi: 10.1177/09622802221122423. Online ahead of print.

ABSTRACT

In clinical and public health studies, it is often the case that some variables relevant to the analysis are too difficult or costly to measure for all individuals in the population of interest. Rather, a subsample of these individuals must be identified for additional data collection. A sampling scheme that incorporates readily-available information for the entire target population at the design stage can increase the statistical efficiency of the intended analysis. While there is no universally optimal sampling design, under certain principles and restrictions, a well-designed and efficient sampling strategy can be implemented. In two-phase designs, efficiency can be gained by stratifying on the outcome and/or auxiliary information that is known at phase I. Additional gains in efficiency can be obtained by determining the optimal allocation of the sample sizes across the strata, which depends on the quantity that is being estimated. In this paper, the inference is concerned with one or multiple regression parameter(s) where the study units are naturally clustered and, thus, exhibit correlation in outcomes. We propose several allocation strategies within the framework of two-phase designs for the estimation of the regression parameter(s) obtained from weighted generalized estimating equations. The proposed methods extend existing theory to address the objective of the estimating regression parameters in cluster-correlated data settings by minimizing the asymptotic variance of the estimator subject to a fixed sample size. Through a comprehensive simulation study, we show that the proposed allocation schemes have the potential to yield substantial efficiency gains over alternative strategies.

PMID:36039539 | DOI:10.1177/09622802221122423

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Nevin Manimala Statistics

A Comparison of Recalled Pain Memory Following Living Kidney Donation Between Directed and non-Directed, Altruistic Donors

Prog Transplant. 2022 Aug 30:15269248221122897. doi: 10.1177/15269248221122897. Online ahead of print.

ABSTRACT

Introduction: Pain following donor nephrectomy for living kidney donation is common. In Israel, non-directed, altruistic donations account for 45% of all kidney transplants. Design: This cross-sectional, retrospective survey included 2 groups of donors derived from the data of Israel Transplant, namely directed and non-directed, altruistic donors, who donated between 2015 to 2018. The degree of recalled pain memory post-surgery was assessed using the Visual Analog Scale at 5 time points: immediately post-surgery, after 1 week, 1 month and 3 months post-surgery and in the month preceding completion of the questionnaire. In addition, continued requirement for analgesics for more than one-month post-surgery, the degree of interference with daily activities in the month preceding the questionnaire and the recalled time to return to full-time employment were also noted. Results: In total, 246 (131 directed and 115 non-directed, altruistic) donors were included in the study. Non-directed, altruistic donors reported statistically significantly lower degrees of recalled pain memory at all time points, a lower requirement for prolonged analgesic use and less recalled interference with daily activities due to pain. In addition, these donors recalled returning significantly earlier to full-time employment. Finally, no significant differences in the degree of recalled pain memory were noted for directed donors according to their relation to the recipient, apart from donation to a spouse. Conclusion: These unique findings, if validated in a prospective study, could provide important information to potential non-directed, altruistic donors regarding the expected level of post-surgical pain and their return to full-time employment.

PMID:36039525 | DOI:10.1177/15269248221122897

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Nevin Manimala Statistics

Single-center Evaluation of Safety & Efficacy of Glucagon-Like Peptide-1 Receptor Agonists in Solid Organ Transplantation

Prog Transplant. 2022 Aug 29:15269248221122867. doi: 10.1177/15269248221122867. Online ahead of print.

ABSTRACT

Introduction: Given the negative outcomes associated with uncontrolled diabetes mellitus, non-insulin therapies with glycemic, cardiovascular, and weight-loss benefits in the general population, such as the glucagonlike peptide-1 receptor agonists (GLP1-RA) have become a more alluring therapeutic option in transplant populations. However, limited evidence exists to demonstrate its safety and efficacy in solid organ transplant. Methods: This program evaluation included adult kidney, liver, lung transplant recipients initiated on a GLP1-RA for diabetes mellitus management for a minimum of 3 months, had at least one follow-up visit after starting therapy, and had at least one hemoglobin A1c (HbA1c) level drawn between 3-12 months after GLP1-RA initiation. Outcomes were assessed at time of initiation of GLP1-RA (baseline) and 3-12 months post-initiation. Nadir values between 3-12 months were utilized to assess outcomes. Results: One-hundred eighteen patients met study inclusion criteria. Seventy-percent of patients received a kidney transplant, 19.5% received a liver transplant, and 6.8% received a lung transplant. A statistically significant difference was observed in median fasting blood glucose and HbA1c at baseline to 3-12-month nadir (P < 0.0001). A significant weight loss benefit was also observed. The rate of adverse drug reactions was low. Seven-percent of patients experienced nausea, 4.2% developed pancreatitis, and 7.1% reported having had at least one hypoglycemic event. Discussion: This is the largest study evaluating GLP1-RA in organ transplantation and demonstrates GLP1-RA is both safe and effective. Further assessment on long-term use of these agents on cardiovascular and renal outcomes is still needed.

PMID:36039519 | DOI:10.1177/15269248221122867

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Nevin Manimala Statistics

Birth and Death Notifications for Improving Civil Registration and Vital Statistics in Bangladesh: Pilot Exploratory Study

JMIR Public Health Surveill. 2022 Aug 29;8(8):e25735. doi: 10.2196/25735.

ABSTRACT

BACKGROUND: Effective health policy formulation requires sound information of the numerical data and causes of deaths in a population. Currently, in Bangladesh, neither births nor deaths are fully and promptly registered. Birth registration in Bangladesh is around 54% nationally. Although the legal requirements are to register within 45 days of an event, only 4.5% of births and 35.9% of deaths were reported within the required time frame in 2020. This study adopted an innovative digital notification approach to improve the coverage of registration of these events at the community level.

OBJECTIVE: Our primary objective was to assess (1) the proportion of events identified by the new notification systems (success rate) and the contribution of the different notifiers individually and in combination (completeness) and (2) the proportion of events notified within specific time limits (timeliness of notifications) after introducing the innovative approach.

METHODS: We conducted a pilot study in 2016 in 2 subdistricts of Bangladesh to understand whether accurate, timely, and complete information on births and deaths can be collected and notified by facility-based service providers; community health workers, including those who routinely visit households; local government authorities; and key informants from the community. We designed a mobile technology-based platform, an app, and a call center through which the notifications were recorded. All notifications were verified through the confirmation of events by family members during visits to the concerned households. We undertook a household survey-based assessment at the end of the notification period.

RESULTS: Our innovative system gathered 13,377 notifications for births and deaths from all channels, including duplicate reports from multiple sources. Project workers were able to verify 92% of the births and 93% of the deaths through household visits. The household survey conducted among a subsample of the project population identified 1204 births and 341 deaths. After matching the notifications with the household survey, we found that the system was able to capture over 87% of the births in the survey areas. Health assistants and family welfare assistants were the primary sources of information. Notifications from facilities were very low for both events.

CONCLUSIONS: The Global Civil Registration and Vital Statistics: Scaling Up Investment Plan 2015-2024 and the World Health Organization reiterated the importance of building an evidence base for improving civil registration and vital statistics. Our pilot innovation revealed that it is possible to coordinate with the routine health information system to note births and deaths as the first step to ensure registration. Health assistants could capture more than half of the notifications as a stand-alone source.

PMID:36036979 | DOI:10.2196/25735

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Nevin Manimala Statistics

Impact on the Quality of Life Following Minimally Invasive Cosmetic Procedures: Assessment Through the Skin Rejuvenation Outcome Evaluation Questionnaire

Dermatol Surg. 2022 Aug 23. doi: 10.1097/DSS.0000000000003544. Online ahead of print.

ABSTRACT

BACKGROUND: Aesthetic procedures are widely performed by dermatologists and plastic surgeons, often with subjective results. In cosmetic dermatology, there is a lack of studies that use accurate instruments to assess result outcomes. Quality of life (QoL) questionnaires can objectively assess results.

OBJECTIVE: To assess the impact of nonsurgical facial cosmetic procedures on QoL.

MATERIALS AND METHODS: This was a longitudinal observational study performed with 81 patients who underwent facial cosmetic procedures at a University Hospital in Rio de Janeiro, Brazil. The Skin Rejuvenation Outcome Evaluation questionnaire, previously adapted and translated to the Portuguese language spoken in Brazil, was selected, and the results were compared with the Dermatology Life Quality Index. The impact on QoL was statistically evaluated after the interventions.

RESULTS: The Skin Rejuvenation Outcome Evaluation scores after the procedures were significantly higher than before (p < .001), independent of sociodemographic characteristics. Patients treated with botulinum toxin and dermal fillers showed greater satisfaction than those treated with laser, chemical peels or microneedling.

CONCLUSION: Minimally invasive cosmetic procedures result in improvements in QoL. The use of translated, adapted, and validated questionnaires favors the comparison of results among different populations and reinforces the confidence on the results of established cosmetic treatments.

PMID:36036975 | DOI:10.1097/DSS.0000000000003544

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Nevin Manimala Statistics

Google Trends on Human Papillomavirus Vaccine Searches in the United States From 2010 to 2021: Infodemiology Study

JMIR Public Health Surveill. 2022 Aug 29;8(8):e37656. doi: 10.2196/37656.

ABSTRACT

BACKGROUND: The human papillomavirus (HPV) vaccine is recommended for adolescents and young adults to prevent HPV-related cancers and genital warts. However, HPV vaccine uptake among the target age groups is suboptimal.

OBJECTIVE: The aim of this infodemiology study was to examine public online searches in the United States related to the HPV vaccine from January 2010 to December 2021.

METHODS: Google Trends (GT) was used to explore online searches related to the HPV vaccine from January 1, 2010, to December 31, 2021. Online searches and queries on the HPV vaccine were investigated using relative search volumes (RSVs). Analysis of variance was performed to investigate quarterly differences in HPV vaccine searches in each year from 2010 to 2021. A joinpoint regression was used to identify statistically significant changes over time; the α level was set to .05.

RESULTS: The year-wise online search volume related to the HPV vaccine increased from 2010 to 2021, often following federal changes related to vaccine administration. Joinpoint regression analysis showed that HPV vaccine searches significantly increased on average by 8.6% (95% CI 5.9%-11.4%) across each year from 2010 to 2021. Moreover, HPV vaccine searches demonstrated a similar pattern across years, with search interest increasing through August nearly every year. At the state level, the highest 12-year mean RSV was observed in California (59.9, SD 14.3) and the lowest was observed in Wyoming (17.4, SD 8.5) during the period of 2010-2021.

CONCLUSIONS: Online searches related to the HPV vaccine increased by an average of 8.6% across each year from 2010 to 2021, with noticeable spikes corresponding to key changes in vaccine recommendations. We identified patterns across years and differences at the state level in the online search interest related to the HPV vaccine. Public health organizations can use GT as a tool to characterize the public interest in and promote the HPV vaccine in the United States.

PMID:36036972 | DOI:10.2196/37656

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Nevin Manimala Statistics

Improving Antibiotic Stewardship for Diarrheal Disease With Probability-Based Electronic Clinical Decision Support: A Randomized Crossover Trial

JAMA Pediatr. 2022 Aug 29. doi: 10.1001/jamapediatrics.2022.2535. Online ahead of print.

ABSTRACT

IMPORTANCE: Inappropriate use of antibiotics for diarrheal illness can result in adverse effects and increase in antimicrobial resistance.

OBJECTIVE: To determine whether the diarrheal etiology prediction (DEP) algorithm, which uses patient-specific and location-specific features to estimate the probability that diarrhea etiology is exclusively viral, impacts antibiotic prescriptions in patients with acute diarrhea.

DESIGN, SETTING, AND PARTICIPANTS: A randomized crossover study was conducted to evaluate the DEP incorporated into a smartphone-based electronic clinical decision-support (eCDS) tool. The DEP calculated the probability of viral etiology of diarrhea, based on dynamic patient-specific and location-specific features. Physicians were randomized in the first 4-week study period to the intervention arm (eCDS with the DEP) or control arm (eCDS without the DEP), followed by a 1-week washout period before a subsequent 4-week crossover period. The study was conducted at 3 sites in Bangladesh from November 17, 2021, to January 21, 2021, and at 4 sites in Mali from January 6, 2021, to March 5, 2021. Eligible physicians were those who treated children with diarrhea. Eligible patients were children between ages 2 and 59 months with acute diarrhea and household access to a cell phone for follow-up.

INTERVENTIONS: Use of the eCDS with the DEP (intervention arm) vs use of the eCDS without the DEP (control arm).

MAIN OUTCOMES AND MEASURES: The primary outcome was the proportion of children prescribed an antibiotic.

RESULTS: A total of 30 physician participants and 941 patient participants (57.1% male; median [IQR] age, 12 [8-18] months) were enrolled. There was no evidence of a difference in the proportion of children prescribed antibiotics by physicians using the DEP (risk difference [RD], -4.2%; 95% CI, -10.7% to 1.0%). In a post hoc analysis that accounted for the predicted probability of a viral-only etiology, there was a statistically significant difference in risk of antibiotic prescription between the DEP and control arms (RD, -0.056; 95% CI, -0.128 to -0.01). No known adverse effects of the DEP were detected at 10-day postdischarge.

CONCLUSIONS AND RELEVANCE: Use of a tool that provides an estimate of etiological likelihood did not result in a significant change in overall antibiotic prescriptions. Post hoc analysis suggests that a higher predicted probability of viral etiology was linked to reductions in antibiotic use.

TRIAL REGISTRATION: Clinicaltrials.gov Identifier: NCT04602676.

PMID:36036920 | DOI:10.1001/jamapediatrics.2022.2535