Tag: nevin manimala

BMC Public Health. 2024 Apr 13;24(1):1035. doi: 10.1186/s12889-024-18151-3.

ABSTRACT

INTRODUCTION: Widespread concern exists in today’s world regarding self-harm and interpersonal violence. This study to analyze the changes in temporal trends and spatial patterns of risk factors and burdens of self-harm and interpersonal violence using the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) 2019.

METHODS: Temporal trends in self-harm and interpersonal violence were initially summarized using the estimated annual percentage change (EAPC). Data were compiled and visualized to delineate changes in disease burden and factors influencing self-harm and interpersonal violence from 1990 to 2019, stratified by gender, age and GBD region.

RESULTS: In 2019, the DALY rates of self-harm were 424.7(95% UI 383.25, 466.93). Over the period from 1999 to 2019, self-harm exhibited an overall decreasing trend, with the EAPC of -1.5351 (95% CI -1.6194, -1.4507), -2.0205 (95% CI -2.166, -1.8740) and -2.0605 (95% CI -2.2089, -1.9119), respectively. In contrast, the incidence rate of interpersonal violence was significantly higher than self-harm, with a rate of 413.44 (95% UI 329.88, 502.37) per 100,000 population. Mortality and DALYs of interpersonal violence were lower than those of self-harm, at 5.22 (95% UI 4.87, 5.63) and 342.43 (95% UI 316.61, 371.55). Disease burden of self-harm and interpersonal violence varied by gender, age groups and region. Specific risk factors showed that alcohol use, high temperature and drug use were the main risk factors for self-harm, while alcohol use, intimate partner violence and high temperature were associated with interpersonal violence. Low temperature was a common protective factor for both self-harm and interpersonal violence. The burden of self-harm and interpersonal violence was attributed to different factors influences in different SDI regions.

CONCLUSIONS: The study explored temporal trends and spatial distribution of the global disease burden of self-harm and interpersonal violence, emphasizing the significant impact of factors such as alcohol use, temperature, and drug use on disease burden. Further research and policy actions are needed to interpret recent changes of disease burden of self-harm and interpersonal violence, and dedicated efforts should be implemented to devise evidence-based interventions and policies to curtail risk factors and protect high-risk groups.

PMID:38614987 | DOI:10.1186/s12889-024-18151-3

Int Wound J. 2024 Apr;21(4):e14809. doi: 10.1111/iwj.14809.

ABSTRACT

Surgery is a high risk factor for the occurrence of pressure injury (PI). On the basis of theoretical research, pressure and duration of pressure are key factors affecting PI. Pressure is affected by the individual pressure redistribution capacity. So our study aims to explore how the surgery time and pressure intensity affect the occurrence of PI and what are the risk factors. A prospective study. A total of 250 patients who underwent elective surgery in a grade-A general hospital from November 2021 to February 2023 were selected and divided into a group of 77 patients with IAPI (intraoperatively acquired pressure injury) and a group of 173 patients with no IAPI. Visual pressure inductive feedback system and body composition analysis technology were used to record the local pressure value and change of patients before and after anaesthesia. Relevant data of the patients were collected to explore the influencing factors. The maximum pressure and average pressure at the pressure site of the same patient changed before and after anaesthesia, and the pressure after anaesthesia was significantly higher than that before anaesthesia. There was no statistical difference in the average pressure after anaesthesia (p > 0.05), but the maximum pressure in the IAPI group was higher than that in the non-occurrence group (p < 0.05). The average pressure multiplied by the operation time in IAPI group is significantly higher than that in the non-IAPI group (p < 0.01). Multiple linear regression analysis (stepwise regression) showed that fat-free weight, age, waist circumference, body mass index (BMI) and gender were taken as independent variables into the regression model, affecting the maximum pressure. In addition, operation time ≥4 h may be a high risk factor for IAPI. In future studies, more objective research tools can be applied to improve the accuracy of predicting the risk of IAPI. In addition to gender and BMI, follow-up studies may consider including measures such as waist circumference and fat-free body weight in IAPI risk assessment to guide the clinical nursing work more scientifically.

PMID:38613408 | DOI:10.1111/iwj.14809

J Clin Periodontol. 2024 Apr 13. doi: 10.1111/jcpe.13988. Online ahead of print.

ABSTRACT

AIM: This study investigated the adjunctive effect of polydeoxyribonucleotide (PDRN) on bone formation in alveolar ridge preservation (ARP) sockets.

MATERIALS AND METHODS: Both mandibular second, third and fourth premolars of eight beagle dogs were randomly divided into ARP and ARP/PDRN groups. Following tooth extraction, ARP procedures were conducted using collagenized alloplastic graft material and bilayer collagen membrane soaked with normal saline (ARP group) or PDRN (ARP/PDRN group) for 10 min before application. Both groups were also randomly allocated to 2-, 4- or 12-week healing subgroups. The primary endpoint of this study was to compare histomorphometric differences between ARP and ARP/PDRN. The secondary endpoints of this study were to compare micro-CT analysis and three-dimensional volumetric measurement between the two groups.

RESULTS: In the histomorphometric analysis, the ARP/PDRN group exhibited greater new bone formation at coronal, middle and total position compared with the ARP group at 2-week healing. The number of newly formed blood vessels was higher in the ARP/PDRN group than in the ARP group at 2- and 4-week healing. In micro-CT analysis, the mean new bone volume/total bone volume between ARP and ARP/PDRN was statistically significant at 2-week healing. Ridge volume alterations were significantly decreased in the ARP/PDRN group during entire healing time compared with the ARP group, especially on the buccal side.

CONCLUSIONS: The application of PDRN in ARP might provide additional benefits for early bone regeneration and maintenance of buccal ridge volume.

PMID:38613334 | DOI:10.1111/jcpe.13988

J Oncol Pharm Pract. 2024 Apr 13:10781552241246104. doi: 10.1177/10781552241246104. Online ahead of print.

ABSTRACT

INTRODUCTION: Pegaspargase (PEG) is a key component of standard regimens for acute lymphoblastic leukemia/lymphoma (ALL) and extranodal natural killer/T-cell lymphoma (NKTCL). Emerging evidence suggests an opportunity to decrease incidence of PEG-associated toxicities with dose capping, but evidence is limited. This study aims to evaluate whether a significant difference in PEG-associated toxicities related to dosing strategy exists and to identify patient-specific or regimen-specific factors for PEG-related toxicity.

METHODS: A retrospective analysis of PEG-associated toxicities was completed in adult patients with ALL or NKTCL who received PEG within Cancer and Leukemia Group B (CALGB) 10403 or modified dexamethasone, methotrexate, ifosfamide, L-asparaginase, etoposide (mSMILE) regimens at the UW Medical Center/Fred Hutchinson Cancer Center. PEG-associated toxicities that occurred through 8 weeks after PEG doses were noted.

RESULTS: Twenty-eight patients received dose-capped PEG, and 29 received noncapped PEG. Fewer all-grade and grade 3/4 toxicities were observed in the dose-capped cohort. Grade 3/4 toxicities observed were hepatotoxicity, hyperglycemia, hypersensitivity, and hypertriglyceridemia. In addition, fewer grade 3/4 pancreatitis and thrombosis events occurred in the dose-capped cohort. Hypertriglyceridemia and hepatotoxicity were associated with the highest cumulative incidence proportions among all toxicities.

CONCLUSION: Dose capping of PEG was associated with a similar or later median onset for most toxicities, a less heterogeneic toxicity profile, and a lower recurrence of most toxicities upon PEG rechallenge compared to the non-dose-capped cohort. Standardizing PEG dose capping in the CALGB 10403 and mSMILE regimens may translate to improved tolerance compared to a historical standard of no dose capping PEG.

PMID:38613330 | DOI:10.1177/10781552241246104

Phys Rev Lett. 2024 Mar 29;132(13):133801. doi: 10.1103/PhysRevLett.132.133801.

ABSTRACT

We demonstrate that the time-integrated light intensity transmitted by a coherently driven resonator obeys Lévy’s arcsine laws-a cornerstone of extreme value statistics. We show that convergence to the arcsine distribution is algebraic, universal, and independent of nonequilibrium behavior due to nonconservative forces or nonadiabatic driving. We furthermore verify, numerically, that the arcsine laws hold in the presence of frequency noise and in Kerr-nonlinear resonators supporting non-Gaussian states. The arcsine laws imply a weak ergodicity breaking which can be leveraged to enhance the precision of resonant optical sensors with zero energy cost, as shown in our companion manuscript [V. G. Ramesh et al., companion paper, Phys. Rev. Res. (2024).PPRHAI2643-1564]. Finally, we discuss perspectives for probing the possible breakdown of the arcsine laws in systems with memory.

PMID:38613295 | DOI:10.1103/PhysRevLett.132.133801

Phys Rev Lett. 2024 Mar 29;132(13):133601. doi: 10.1103/PhysRevLett.132.133601.

ABSTRACT

We report experimental measurements of the second-order coherence function g^{(2)}(τ) of the light emitted by a laser-driven dense ensemble of ^{87}Rb atoms. We observe a clear departure from the Siegert relation valid for Gaussian chaotic light. Measuring intensity and first-order coherence, we conclude that the violation is not due to the emergence of a coherent field. This indicates that the light obeys non-Gaussian statistics, stemming from non-Gaussian correlations in the atomic medium. More specifically, the steady state of this driven-dissipative many-body system sustains high-order correlations in the absence of first-order coherence. These findings call for new theoretical and experimental explorations to uncover their origin, and they open new perspectives for the realization of non-Gaussian states of light.

PMID:38613290 | DOI:10.1103/PhysRevLett.132.133601

Phys Rev Lett. 2024 Mar 29;132(13):131002. doi: 10.1103/PhysRevLett.132.131002.

ABSTRACT

We present the measurements of all-particle energy spectrum and mean logarithmic mass of cosmic rays in the energy range of 0.3-30 PeV using data collected from LHAASO-KM2A between September 2021 and December 2022, which is based on a nearly composition-independent energy reconstruction method, achieving unprecedented accuracy. Our analysis reveals the position of the knee at 3.67±0.05±0.15 PeV. Below the knee, the spectral index is found to be -2.7413±0.0004±0.0050, while above the knee, it is -3.128±0.005±0.027, with the sharpness of the transition measured with a statistical error of 2%. The mean logarithmic mass of cosmic rays is almost heavier than helium in the whole measured energy range. It decreases from 1.7 at 0.3 PeV to 1.3 at 3 PeV, representing a 24% decline following a power law with an index of -0.1200±0.0003±0.0341. This is equivalent to an increase in abundance of light components. Above the knee, the mean logarithmic mass exhibits a power law trend towards heavier components, which is reversal to the behavior observed in the all-particle energy spectrum. Additionally, the knee position and the change in power-law index are approximately the same. These findings suggest that the knee observed in the all-particle spectrum corresponds to the knee of the light component, rather than the medium-heavy components.

PMID:38613275 | DOI:10.1103/PhysRevLett.132.131002

Scand J Gastroenterol. 2024 Apr 13:1-11. doi: 10.1080/00365521.2024.2337833. Online ahead of print.

ABSTRACT

BACKGROUND: Recurrences or persistent symptoms after an initial episode of diverticulitis are common, yet surgical treatment is rarely performed. Current guidelines lack clear recommendations on whether or not to operate, even though recent studies suggest an improved quality of life following surgery. The aim of this study is therefore to compare quality of life in patients with recurrent or ongoing diverticulitis treated conservatively versus surgically, giving a more definitive answer to the question of whether or not to operate on these patients.

METHODS: A systematic literature search was conducted in EMBASE, MEDLINE and Cochrane. Only comparative studies reporting on quality of life were included. Statistical analysis included calculation of weighted mean differences and pooled odds ratios.

RESULTS: Five studies were included; two RCT’s and three retrospective observational studies. Compared to conservative treatment, the SF-36 scores were higher in the surgically treated group at each follow-up moment but only the difference in SF-36 physical scores at six months follow-up was statistically significant (MD 6.02, 95%CI 2.62-9.42). GIQLI scores were also higher in the surgical group with a MD of 14.01 (95%CI 8.15-19.87) at six months follow-up and 7.42 (95%CI 1.23-12.85) at last available follow-up. Also, at last available follow-up, significantly fewer recurrences occurred in the surgery group (OR 0.10, 95%CI 0.05-0.23, p < 0.001).

CONCLUSION: Although surgery for recurrent diverticulitis is not without risk, it might improve long-term quality of life in patients suffering from recurrent- or ongoing diverticulitis when compared to conservative treatment. Therefore, it should be considered in this patient group.

PMID:38613245 | DOI:10.1080/00365521.2024.2337833

Public Health Nurs. 2024 Apr 13. doi: 10.1111/phn.13322. Online ahead of print.

ABSTRACT

OBJECTIVE: The aim of this research is to investigate the effect of environmental health education given at the ninth-grade level on the microplastic pollution awareness level of students.

METHODS: This pretest-posttest experimental study with a randomized control group was conducted between 2022 and 2023 in three high schools in a province in eastern Turkey. The sample of the study consisted of 90 ninth-grade students (experimental group: 45, control group: 45), and the sample magnitude was determined by power analysis. Tools such as the “Personal Information Form” and “Microplastic Pollution Awareness Scale (MPAS)” were used to collect data. Training was given to the experimental group as a nursing intervention in a total of four sessions at 15-day intervals. No intervention was applied to the individuals in the control group.

RESULTS: While no significant difference was observed in the MPAS total score in the control group according to the pretest and posttest mean scores, a significant difference was observed in the MPAS total score in the experimental group (p < 0.05). When the posttest mean scores of the experimental and control groups were examined, it was observed that the posttest mean scores of the experimental group were higher than the posttest mean scores of the control group and there was a statistically significant difference (p < 0.05).

CONCLUSION: It was observed that the microplastic pollution awareness level of the experimental group students who received environmental health training increased significantly. The issue of environmental health should be integrated into the education curriculum in schools and students’ awareness levels should be increased.

PMID:38613242 | DOI:10.1111/phn.13322

Public Health Nurs. 2024 Apr 13. doi: 10.1111/phn.13316. Online ahead of print.

ABSTRACT

OBJECTIVE: To describe the characteristics of postpartum people who did and did not enroll in a breastfeeding peer-counselor mobile health (mHealth) texting program as well as the issues raised through 2-way texting with peer counselors.

DESIGN: Pilot intervention study involving two Special Supplemental Nutrition Programs for Women Infants and Children (WIC) sites in the District of Columbia over 1 year.

SAMPLE: WIC recipients.

MEASUREMENTS: Descriptive statistics, comparison of recipients who enrolled or not and qualitative content analysis of text messages.

INTERVENTION: A breastfeeding peer counselor texting program entitled BfedDC involving routine 1-way programmed messages and 2-way texting capacity for recipients to engage with peer counselors.

RESULTS: Among our sample (n = 1642), nearly 90% initiated breastfeeding. A total of 18.5% (n = 304) enrolled in the BfedDC texting program, of whom 19.7% (n = 60) utilized the 2-way texting feature. Message content covered seven content themes and included inquiries about expressing human milk, breastfeeding difficulties, breastfeeding frequency and duration, appointments and more.

CONCLUSIONS: Although enrollment was relatively low in BfedDC, benefits included 1-way supportive texts for breastfeeding and the ability to 2-way text with peer counselors. This program aligns with the Surgeon General’s Call to Action to Support Breastfeeding and promotes breastfeeding equity in low-income people.

PMID:38613237 | DOI:10.1111/phn.13316