"How can a woman live without having a breast?": challenges related to mastectomy in Ethiopia.

BACKGROUND: Although mastectomy is the standard treatment modality for breast cancer patients in Ethiopia, our previous study revealed that one in five patients do not receive the recommended procedure, half due to patient refusal or lack of returning to the hospital. Therefore, this study aimed to explore reasons for refusing mastectomy and identify challenges among breast cancer patients in Ethiopia. METHODS: An explorative qualitative study was conducted in four hospitals located in the towns of Woliso, Butajira, Hossana, and Assela. A total of 14 in-depth interviews (IDIs) and eight focus group discussions (FGDs) were held with breast cancer patients, patient relatives, and health professionals. Four semi-structured interview guides were used to facilitate the IDIs and FDGs. All recorded IDIs and FGDs were transcribed and translated verbatim and entered in NVivo 12 software. Emerging ideas were categorised and explained using an inductive content analysis approach. RESULTS: Our participants reported that particularly elderly and very young women refuse to have mastectomy. The main reasons identified in this study were summarised into six themes: (i) fear of the surgical procedure, (ii) religious beliefs and practice, (iii) utilisation of traditional treatments, (iv) in relation to having a baby and breastfeeding their children (young patients often request to remove only the lump, leaving their breast tissue intact), (v) lack of awareness about the disease, and (vi) sociocultural factors and advice from the community that influence women, since breasts are considered an attribute of femininity, beauty, and motherhood. In addition, knowing someone who died after mastectomy emerged as a main reason for not having breast cancer surgery. CONCLUSIONS: High refusal rate for mastectomy has direct implication on increased breast cancer mortality. Hence, expansion of radiotherapy service is instrumental to initiate breast-conserving surgery as an alternative surgical procedure, especially for young women with early-stage breast cancer. Involving religious leaders, traditional healers, and breast cancer survivors could be an effective strategy to persuade newly diagnosed breast cancer patients. Addressing individual patient psychosocial needs and preferences may substantially improve retention of breast cancer patients in the health system.

Hospital admissions among people with diabetes: A systematic review.

OBJECTIVE: To describe the reasons for hospital admission among people with diabetes. METHODS: We searched Emcare, Embase, Medline and Google Scholar databases for population-based studies describing the causes of hospitalisation among people with diabetes. We included articles published in English from 1980 to 2022. For each study, we determined the most frequent reasons for admission. Studies were assessed for quality using the Newcastle Ottawa quality assessment tool. RESULTS: 6920 research articles were retrieved from the search of all sources. After screening the titles and abstracts of these, we reviewed the full text of 135 papers and finally included data from 42 studies. Admissions among the total diabetes were reported in 25 papers: 5 articles reported type 1 diabetes alone, 10 articles reported type 2 diabetes alone and the remaining 2 articles reported type 1 and type 2 diabetes separately. Among the 25 total and type 2 diabetes studies that reported the distribution of hospitalisations in broad categories, cardiovascular diseases (CVD) were the leading cause of admission in 19/25 (76%) of studies. Among the 19 studies that reported CVD admissions by subcategories, ischaemic or coronary heart disease was the leading subtype of CVD in 58% of studies. The other common causes of admissions were infections, renal disorders, endocrine, nutritional, metabolic and immunity disorders. In people with type 1 diabetes, acute diabetes complications were the leading cause of admission. CONCLUSION: CVD are the leading cause of hospital admission for people with diabetes, with ischaemic or coronary heart disease as the predominant subtype.

Reasons for Surgical Attrition Among Nonmetastatic Upper Gastrointestinal Cancer Patients: A Single Institutional Experience.

INTRODUCTION: Upper gastrointestinal (UGI) cancers require multidisciplinary treatment, but surgery provides the only potentially curative option. We sought to understand reasons for attrition before surgery within our regional hospital network. METHODS: We performed chart reviews of patients (age 18-80) with stage I-III UGI cancers (gastroesophageal junction, gastric, and hepatopancreatobiliary adenocarcinomas) in our multihospital cancer registry from 2015 to 2021. Our primary outcome was reasons for surgical attrition. Univariable analysis identified factors related to surgical attrition and the Kaplan-Meier method estimated overall survival based on surgery receipt. RESULTS: Seven hundred and ninety-two patients were included in our analysis, of whom 107 (13.5%) did not undergo curative surgery. Reasons for not undergoing surgery included medical comorbidities (30.8%), patient preference/nonmedical barriers (24.3%, which included: not interested without further explanation, worried about complications, nonadherence to appointments, insurance issues, did not wish for blood transfusion, lack of social support, preferring home care, and worried about recurrence), psychosocial (5.6%), progression while on neoadjuvant therapy or waiting for transplant (15.0% and 7.5%), poor performance status (3.7%), side effects of neoadjuvant therapy (3.7%), and death unrelated to treatment or unknown cause (9.4%). Nonsurgical management was not associated with race, socioeconomic status, or distance traveled for care. Survival was greatly improved for patients who underwent surgery (158 vs. 63 weeks, p < 0.05). CONCLUSION: Nearly one in seven patients (18-80 years old) with UGI cancers evaluated at our academic cancer center did not undergo surgical resection. Reasons for surgical attrition included potentially modifiable issues, and addressing these barriers could help overcome inequities in cancer treatment and survival.

Brief communication: reasons for non-adherence of co-trimoxazole prophylaxis therapy among people living with HIV in a resource-limited setting, Northern Ethiopia.

This study aimed to assess the prevalence and reasons for nonadherence to cotrimoxazole prophylaxis therapy. A cross-sectional study was conducted among people living with HIV attending Ayder Comprehensive Specialized Hospital. Data were collected through interviews and reviews of medical records. Binary logistic regression was employed to analyze factors associated with CPT nonadherence. Approximately two-thirds (65.5%) of the participants were non-adherent to co-trimoxazole prophylaxis therapy. The main reasons for non-adherence were side effects, pill fatigue and forgetfulness. Strategies to improve adherence to co-trimoxazole prophylaxis therapy should focus on the combined patient, clinical and medication related issues of people living with HIV.

Vaping cessation support recommendations from adolescents who vape: a qualitative study.

BACKGROUND: Youth vaping is a serious public health concern, being more prevalent than any other tobacco use. To inform cessation interventions, we explored what adolescents perceive as their reasons for quitting and strategies to help them quit. METHOD: Semi-structured interviews were conducted with a convenience sample of 11 adolescents reporting vaping in the past 90 days and recruited from a high school in Massachusetts. Interviews were transcribed and dual-coded. Inductive thematic analysis was employed, and thematic summaries were prepared. RESULTS: Reasons adolescents reported for quitting included cost, experiencing "nic-sick" from nicotine withdrawal or excess intake, negative impacts on mood, concentration, or health, and experiencing symptoms of nicotine dependence. Nearly all tried to quit multiple times. Barriers to quitting included exposure to vaping, access to vape products, stress, and "cool" new products or flavors. Quit strategies included avoiding others vaping, seeking social support to quit, addressing peer pressure to continue vaping, learning successful quit strategies from peers, and using distraction strategies or alternatives to vaping. CONCLUSION: Many adolescents who vape want to quit, and most have tried multiple times. Interventions need to engage adolescents with varying reasons to quit, barriers, and quit strategy preferences. CLINICAL TRIAL REGISTRATION: This study is registered through ClinicalTrials.gov. The trial registration number is NCT05140915. The trial registration date is 11/18/2021.

Exploring the metamnemonic and phenomenal differences between transitional and mundane events.

In two experiments, we systematically investigated the reasons why people retained certain autobiographical events in their memory, as well as the properties of those events and their predicted memorability. The first experiment used three methods (word-cued, free-recalled, and "memorable, interesting, and/or important") to retrieve event memories, and examined memories from three different time-frames: very recent (within past 7 days), recent (past 2 weeks and 6 months), and older events (at least one year). In addition, data were also collected for an important transitional event recently experienced by all participants ("starting university"). The results revealed that people had access to three types of event memories: memories for life transitions, memories for older distinctive events, and memories for recent mundane events. Participants reported remembering events that were distinctive, first-time experiences, emotionally impactful, or simply because they were recent. They also predicted that older events would be more resistant to forgetting than very recent and recent events. The second experiment examined participants' memorable and forgettable events, and found that memorable events tended to be older, while forgettable events were more likely to be recent. These findings suggested that many retrievable memorable autobiographical memories were neither important nor transitional in nature. The studies contribute to our understanding of people's metamnemonic knowledge about their autobiographical memories.

Do Reasons Matter? Navigating Parents' Reasons in Healthcare Decisions for Children.

Bioethics has dedicated itself to exploring and defending both reasons for and against certain aspects of clinical care, biomedical research and health policy, including what decisions must be made, who should make them, and how they should be made. In pediatrics, it's widely acknowledged that parents' reasons may matter pragmatically; attending to parents' reasons is important if we want to work with families. Yet the conventional view in pediatric ethics is that parents' reasons are irrelevant to whether a decision is permissible or impermissible according to accepted ethical standards. In this paper, we explore whether parents' reasons matter ethically and, if so, in what way and for whom. First, we clarify what we mean by 'reasons.' Second, we provide an overview of how reasons are typically treated in medical decision-making and pediatric ethics. Third, we analyze a hypothetical pediatric case to illustrate how changing reasons can transform ethical analyses, including by contributing to where and how clinicians and ethicists draw the boundaries intrinsic to common pediatric ethical frameworks. We push back against the conventional view and argue that parents' reasons matter ethically in several ways. We call for further research on the role of parents' reasons in clinical ethics deliberation.

Unfinished nursing care in healthcare settings during the COVID-19 pandemic: a systematic review.

BACKGROUND: Unfinished nursing care is becoming increasingly more of a concern in worldwide healthcare settings. Given their negative outcomes, it is crucial to continuously assess those nursing interventions that are commonly postponed or missed, as well as the underlying reasons and consequences. The worldwide COVID-19 pandemic has made it difficult for health facilities to maintain their sustainability and continuity of care, which has also influenced the unfinished nursing care phenomenon. However, no summary of the studies conducted during the COVID-19 pandemic was produced up to now. The main aim of this study was to systematically review the occurrence of, reasons for, and consequences of unfinished nursing care among patients in healthcare settings during the COVID-19 pandemic. METHODS: Systematic review registered in PROSPERO (CRD42023422871). The Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement guideline and the Joanna Briggs Institute Critical Appraisal tool for cross-sectional studies were used. MEDLINE-PubMed, the Cumulative Index to Nursing and Allied Health Literature, and Scopus were searched from March 2020 up to May 2023, using keywords established in the field as missed care, unfinished nursing care, or implicit rationing. RESULTS: Twenty-five studies conducted mainly in European and Asiatic countries were included and assessed as possessing good methodological quality. The following tools were used: the MISSCARE Survey (= 14); the Basel Extent of Rationing of Nursing Care (= 1), also in its revised form (= 2) and regarding nursing homes (= 2); the Perceived Implicit Rationing of Nursing Care (= 4); the Intensive Care Unit-Omitted Nursing Care (= 1); and the Unfinished Nursing Care Survey (= 1). The order of unfinished nursing care interventions that emerged across studies for some countries is substantially in line with pre-pandemic data (e.g., oral care, ambulation). However, some interesting variations emerged at the country and inter-country levels. Conversely, labour resources and reasons close to the emotional state and well-being of nurses were mentioned homogeneously as most affecting unfinished nursing care during the pandemic. None of the studies investigated the consequences of unfinished nursing care. CONCLUSIONS: Two continents led the research in this field during the pandemic: Europe, where this research was already well established, and Asia, where this research is substantially new. While unfinished care occurrence seems to be based on pre-established patterns across Europe (e.g., regarding fundamentals needs), new patterns emerged across Asiatic countries. Among the reasons, homogeneity in the findings emerged all in line with those documented in the pre-pandemic era.

Reasons influencing the nurses' prioritization process while preventing and managing delirium: findings from a qualitative study.

BACKGROUND: Nurses play an important role in the prevention and management of delirium episodes. However, some studies have reported that not all interventions recommended are applied due to time and resource constraints, resulting in patients receiving less care than required because other patients and/or interventions are prioritised. The concept of prioritization is part of the broader concept of decision-making as the ability to choose between two or more alternatives to ensure patient safety. Understanding the reasons influencing the prioritization process in patients at risk or with delirium may inform interventions to prevent and/or minimise the unfinished nursing care. AIM: The purpose of this study was to explore the reasons that inform the prioritisation process among nurses when they are challenged to make decisions for patients at risk and with delirium. METHODS: A descriptive qualitative study performed according to the COnsolidated criteria for Reporting guidelines, in 2021. An intentional sample of nurses working full-time with older patients in medical, geriatric, and post-acute care facilities affiliated with the National Health System was involved. Semi-structured interviews were conducted and narratives thematic analysed. RESULTS: A total of 56 nurses (55.4% in internal medicine, 26.8% in geriatrics and 17.8% in post-acute/intermediate care) participated with an average age of 31.6 years. The reasons informing the prioritisation process while providing preventive or managerial interventions towards a patient at risk of or with delirium are set at three levels: (1) unit level, as reasons belong to the inadequacy of the 'Environment', the 'Human Resources', and the 'Organisation and Work Processes', (2) nurse's level, as issues in 'Competencies' and 'Attitudes' possessed, and (3) patient level, due to the 'Multidimensional Frailty'. CONCLUSION: Nurses caring for patients at risk of and with delirium face several challenges in providing care. To prioritise preventive and managerial interventions, it is essential to implement multilevel and multifaced organizational and educational strategies.

The Relationship between Reasons for Smartphone Use, Addictive Use Tendencies, Fear of Missing Out, Depression, and Life Satisfaction: A Qualitative and Quantitative Analysis.

INTRODUCTION: In the present cross-sectional study, we investigated whether reasons for smartphone use are similar to those of social media use. Also, we explored links between reasons of smartphone use and mental health variables (problematic smartphone use, FOMO, depression symptoms, and life satisfaction) in Germany during the COVID-19 lockdown period. METHODS: Overall, 571 smartphone users (Mage = 31.60, SDage = 12.73) provided their reasons for smartphone use. The reasons were assigned to six categories by an inductive qualitative content analysis. RESULTS: Five of six reasons were similar to those of social media described by previous research. "Search for social interaction" goes along with less problematic smartphone use and depression symptoms and more life satisfaction. "Search for positive feelings" is associated with lower life satisfaction. More depressed people, those with problematic smartphone use tendencies, higher FOMO, and lower life satisfaction tend to "escape from negative emotions." DISCUSSION: Our results help to understand the relationships between reasons for smartphone use and mental health variables.

Reasons for disposal and cull cow value of Holstein cows compared with Holstein, Jersey, Montbeliarde, Normande, and Viking Red crossbred cows.

Cull cows from dairy farms in the United States account for 10% of the beef market; however, few studies have evaluated the effects of crossbreeding on reasons for disposal and cull value of dairy cows. The objective of the study was to compare reasons for disposal and cull cow value of Holstein and crossbred cows (n = 1,292) in an experimental dairy herd at the University of Minnesota West Central Research and Outreach Center, Morris, Minnesota. Cows were Holstein (n = 272), 1964 genetic control Holstein (n = 161), 3-breed crossbred cows (n = 538) composed of the Montbéliarde, Viking Red, and Holstein (MVH) breeds, and 3-breed crossbred cows (n = 321) composed of the Normande, Jersey, and Viking Red (NJV) breeds. The 1964 genetic control Holsteins cows originated from a design initiated at the University of Minnesota for comparison of the1964 Holstein and contemporary Holstein cows selected for production across time. Records spanned from January 2010 to December 2023. Reasons for disposal were recorded in PCDart Herd Management Software, and cull value and body weight were from receipts from livestock cull markets. For all cows, the primary reason for disposal was for reproduction (44.4%), mastitis (18%), other reasons (14.6%), died (10.3%), dairy purposes (8.4%), and low production (4.3%). Independent variables for statistical analysis of cull value were the fixed effects of body weight at time of culling, DIM at culling (0 to 49 DIM, 50 to 99 DIM, 100 to 149 DIM, 150 to 199 DIM, 200 to 249 DIM, 250 to 299 DIM, 300 to 350 DIM, and 350+ DIM), year (2010 to 2023), season (spring, summer, autumn, winter), parity (1, 2, 3, 4, 5+), primary reason for culling, breed group and sire breed group nested within breed group. Least squares means for bodyweight at culling was 558 kg for Holsteins, 543 kg for 1964 Holsteins, 551 kg for MVH crossbred cow, and 499 kg for NJV crossbred cows. For the analysis across time, 2014 had the highest cull value ($1,126.98) and 2020 had the lowest gross cull value ($515.21). Cows culled greater than 300 DIM had the highest cull value and cows culled less than 50 DIM had the lowest cull value. Cows culled during the spring and summer had higher cull value compared with cows culled during the autumn and winter. The Holstein cows ($730.04) had lower gross value compared with 1964 Holsteins ($804.38) cows and MVH ($767.39) cows. The NJV ($771.39) cows were not different from crossbreds sired by Montbeliarde, Viking Red, and Holstein bulls. Results for comparisons of breed group are from one experimental herd, so inferences to the wider dairy cow population should be undertaken with caution. In summary, dairy producers may receive greater cull value from crossbred cows compared with Holstein cows.

The fertility timing gap: the intended and real timing of childbirth.

The fertility gap, which indicates the difference between the planned and actual number of children born, can be explained by the shift in parenthood to older ages and is associated with the non-attainment of one's intended reproductive plans. This paper focuses on the gap in the timing of entry into parenthood, i.e. between the planned and actual age at the birth of the first child. The study is based on data from the Women 2016 survey which re-interviewed women of fertile age from the second wave of the Czech Generations & Gender Survey conducted in 2008. At the population level, the fertility timing gap differs across generations. While for Czech women born between 1966 and 1971 the planned age exceeded the actual observed age by one year, the realisation of fertility occurred two years later than planned for the youngest generation (1983-1990) included in the study. At the individual level, the later-than-planned realisation of fertility was found to be related primarily to partner-related factors.

What Motivates Betel Quid Chewers to Quit? An Analysis of Several Cessation-Relevant Variables.

Introduction: Betel quid (BQ) is globally the fourth most consumed psychoactive substance. It is consumed by an estimated 600 million people worldwide, accounting for nearly 8% of the world's population. There have been very few studies assessing chewers' motivation to quit. Objectives: In the current study, we sought to understand the relationship between several cessation-relevant variables and chewers' motivation to quit. Hypotheses: Based on analogous research on cigarette smoking, we hypothesized that the following cessation-relevant variables would be associated with motivation to quit: health risk perceptions, number of chews per day, cost, degree of BQ dependence, withdrawal symptoms, number of quit attempts, reasons for use, personal health improvement, and type of BQ chewed. Methods: A total of 351 adult BQ chewers from Guam participated in the survey and served as the sample for the analyses. Results: Majority of chewers want to quit and intend to quit. Chewers relatively high in motivation to quit evinced greater health risk perceptions of BQ chewing, greater perceived health benefits to quitting, and a greater number of past quit attempts, compared to those relatively low in motivation to quit. Conclusions: Understanding which factors are associated with chewers' motivation to quit can be helpful for designing BQ cessation programs. The results suggest that BQ cessation programs could be improved by an increased emphasis on information about the negative health effects of BQ chewing and relapse-prevention.

Factors leading to lapses in professional behaviour of Gynae residents in Pakistan: a study reflecting through the lenses of patients and family, consultants and residents.

INTRODUCTION: Professional behaviour is the first manifestation of professionalism. In teaching hospitals, the residents can be considered vulnerable to lapses in professional behaviour when they fail to meet the set standards of professionalism. Residents of some specialties are more at risk of lapses in professional behaviour due to the demanding nature of work. Research focusing on the behaviour of residents in the field of Gynae and the underlying factors contributing to such behaviour is notably lacking in the literature. Additionally, there is a gap in understanding the perspectives of patients from Pakistan on this matter, as it remains unexplored thus far, which constitutes the central focus of this study. An increase in complaints lodged against Gynae resident's professional behaviour in Pakistan Citizen Portal (PCP) was observed. Therefore, an exploratory qualitative study was conducted to investigate the factors and rationales contributing to the lapses in resident's professional behaviour. The study collected the viewpoints of three stakeholder groups: patients and their families, consultants and residents. The study was conducted in three phases. First, the document analysis of written complaints was conducted, followed by face-to-face interviews (11 per group) conducted by trained researchers from an independent 3rd party. Finally, the interview data was transcribed, coded and analysed. In total 15 themes were identified from the interviews with 3 stakeholders, which were then categorized and resulted in 6 overlapping themes. The most prevalent lapse reported by all 3 stakeholders was poor verbal behaviour of residents. CONCLUSION: The highly ranked factors contributing to triggering the situation were associated with workplace challenges, well-being of residents, limited resources, patients and family characteristics, patients' expectations, lack of administrative and paramedic support, cultural factors and challenges specific to Gynae specialty. Another intriguing and emerging theme was related to the characteristics of patients and attendants which helped in understanding the causes and implications of conflicting environments. The value of competency also emphasized that can be accomplished by training and mentoring systems. The thorough examination of these factors by key stakeholders aided in accurately analysing the issue, its causes, and possible solutions. The study's findings will assist higher authorities in implementing corrective actions and offering evidence-based guidance to policymakers to improve healthcare system.

Femoral Head Penetration Rates and Oxidation of Highly Cross-Linked Polyethylene Hip Liners Implanted More Than 10 Years.

BACKGROUND: Highly cross-linked polyethylene (HXLPE) was introduced to improve wear in total hip arthroplasty, with manufacturers implementing different thermal treatments to reduce oxidation. It is important to understand how long-term time in vivo affects the wear of these materials. The purpose of this study was to investigate the wear and oxidative performance of first-generation HXLPE hip inserts implanted for greater than 10 years and compare annealed and remelted HXLPE formulations. METHODS: There were 49 total hip arthroplasty liners retrieved during routine revision surgery as part of an institutional review board-approved implant retrieval program. Penetration rates for the liners were calculated as the difference between the thickness of the unloaded and loaded regions divided by implantation time. Oxidation indices for the rim, locking mechanism, articulating surface, and backside regions were measured using Fourier-transform infrared spectroscopy according to American Society for Testing and Materials 2102. Mann-Whitney U tests were used to determine the statistical difference between annealed and remelted components. RESULTS: The cohort had an average implantation time of 13.1 ± 2.6 years for annealed and 12.1 ± 1.7 years for remelted components. The components were revised most often for polyethylene wear, instability, and loosening. The penetration rate averaged 0.0177 ± 0.014 mm/year for annealed components and 0.015 ± 0.022 mm/year for remelted components. Penetration rates did not differ between the remelted and annealed cohorts (P = .28). Oxidation indices were found to be significantly higher in the annealed cohort for all regions of interest (P < .001). CONCLUSIONS: Oxidation was found to be higher in the annealed HXLPE; however, this does not seem to be associated with greater wear as we found the average penetration rates for the cohorts were low, and the penetration rates were similar between the annealed and remelted cohorts.

Oxidation and Damage Mechanisms of Second-Generation Highly Cross-Linked Polyethylene Tibial Inserts.

BACKGROUND: After clinical introduction in 2005, sequentially annealed, highly cross-linked polyethylene (SA HXLPE) was studied for retrievals with short implantation times; however, long-term follow-ups are lacking. The objective of this study was to examine and compare the revision reasons, damage mechanisms, and oxidation indices of SA HXLPE and conventional gamma inert-sterilized (Gamma Inert) ultra-high-molecular-weight polyethylene tibial inserts implanted for >5 years. METHODS: There were 74 total knee arthroplasty tibial inserts (46 SA HXLPEs, 28 Gamma Inerts) implanted for >5 years (mean 7 ± 2 years) retrieved as part of a multicenter retrieval program. Cruciate-retaining implants comprised 44% of the SA HXLPEs and 14% of the Gamma Inerts. Patient factors and revision reasons were collected from revision operating notes. A semiquantitative scoring method was used to assess surface damage mechanisms. Oxidation was measured using Fourier transform infrared microscopy according to American Society for Testing and Materials 2102. Differences between cohorts were assessed with Mann-Whitney U-tests. RESULTS: Loosening (Gamma Inert: 17 of 28, SA HXLPE: 15 of 46) and instability (Gamma Inert: 6 of 28, SA HXLPE: 15 of 46) were the most common revision reasons for both cohorts. The most prevalent surface damage mechanisms were burnishing, pitting, and scratching, with burnishing of the condyles being higher in Gamma Inert components (P = .022). Mean oxidation was higher in the SA HXLPE inserts at the articulating surface (P = .002) and anterior-posterior faces (P = .023). No difference was observed at the backside surface (P = .060). CONCLUSIONS: Revision reasons and surface damage mechanisms were comparable in the Gamma Inert and SA cohorts. Further studies are needed to continue to assess the in vivo damage and clinical relevance, if any, of oxidation in SA HXLPE over longer implantation times, particularly for implants implanted for more than 10 years.

Oocyte freezing intention for non-medical reasons: the interplay with childbearing intention, age and self efficacy.

In recent years, the possibility for healthy women to consider or undertake oocyte freezing for non-medical reasons (OFNMR) allows women who want to have biological children, to enable motherhood at a later time, while protecting against age-related fertility decline. The present study explored the intended OFNMR among healthy Israeli women by looking at the interplay of age, childbearing intention and general self-efficacy - a personal resource. Two hundred fifty-one Israeli women were recruited through social networks and online forums related to women's issues in general. Participants completed self-report questionnaires addressing socio-demographic data, childbearing intention, general self-efficacy, and OFNMR intention. The results revealed that the association between women's age and OFNMR intention was insignificant. However, childbearing intention moderated the association between women's age and OFNMR intention. Specifically, the association between age and OFNMR intention was positive and significant for women with childbearing intention while for women without childbearing intention, it was negative and significant. General self-efficacy was not found to be associated with OFNMR intention. The current study shed light on the role of childbearing intention in the context of fertility decisions, especially among women who verbalize their intention for OFNMR. Routine discussion between health-care professionals and women regarding childbearing intentions is recommended, especially with women nearing age-related decline in fertility.

Self-awareness and Social Influences as Predictors of Body Dissatisfaction and Acceptance of Cosmetic Surgery for Social Reasons Among Men.

BACKGROUND: Body dissatisfaction and the use of surgery for purely aesthetic reasons among men is steadily increasing. Nevertheless, compared to women, few studies have focused on specific sociocultural and individual factors predicting men's body dissatisfaction and interest in cosmetic surgery procedures. The present study investigated the role of media, significant others, public and private self-awareness in predicting men's body dissatisfaction and acceptance of cosmetic surgery for social reasons. METHODS: Participants were 203 men (mean-age 24 years), who completed a questionnaire containing the Sociocultural Attitudes Toward Appearance Questionnaire-4R, the Situational Self-Awareness Scale, the Muscular internalization subscale, the Male Body Attitudes Scale, and the Social subscale of the Acceptance of Cosmetic Surgery Scale. A path analysis was performed. RESULTS: The influence of significant others and public self-awareness predicted men's body dissatisfaction directly and indirectly, via muscularity internalization, while media was only directly associated with body dissatisfaction. A significant link between private self-awareness and body dissatisfaction was found. Moreover, media was not associated with cosmetic surgery either directly or indirectly and public self-awareness showed only a significant association with internalization. CONCLUSIONS: These findings provide information about the role that self-awareness and sociocultural factor play on body dissatisfaction and acceptance of surgery for social reasons among men. The study highlighted the importance of designing preventive programs aimed at enhancing men's ability to resist various forms of pressure regarding body image and its management. Moreover, the advantages of focusing one's attention on internal states and feelings can limit body dissatisfaction and can discourage consideration of cosmetic surgery for social benefits. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Self-compassion and reasons individuals stop eating: An exploratory investigation.

BACKGROUND: Self-compassion is a prevalent factor that has been explored in eating behaviour and weight loss literature. The present study explored the potential relationship between self-compassion and reasons individuals stop eating. METHOD: Two hundred and eighty-three participants were recruited from social media platforms and a research participation scheme at a university in the West Midlands, UK, and completed questionnaires on self-compassion and reasons individuals stop eating. RESULTS: The findings suggested that self-compassion was negatively associated with decreased food appeal, self-consciousness, and decreased food priority, whilst being positively associated with physical satisfaction. CONCLUSION: Self-compassion plays a prevalent role in the reasons individuals stop eating, and future research should continue exploring the effect of self-compassion on eating behaviour regulation.

Exploring Deactivation Reasons of Biomass-Based Phosphorus-Doped Carbon as a Metal-Free Catalyst in the Catalytic Dehydroaromatization of n-Heptane.

Catalytic dehydroaromatization of n-alkanes into high-value aromatics has garnered extensive interest from both academia and industry. Our group has previously reported that phosphorus-doped carbon materials exhibit high selectivity for C-H bond activation in the dehydroaromatization of n-hexane. In this study, using n-heptane as a probe, we synthesized biomass-based phosphorus-doped carbon catalysts to investigate the impact of hydrogen heat treatment and carbon deposition on catalyst structure. Despite achieving an initial conversion of n-heptane at approximately 99.6%, with a toluene selectivity of 87.9%, the catalyst activity fell quickly. Moreover, longer hydrogen treatment time and higher hydrogen concentrations were found to accelerate catalyst deactivation. Thermogravimetric analysis (TGA) and N2 adsorption measurements (BET) indicated that a small amount of coke deposition was not the primary cause of catalyst deactivation. Temperature-programmed desorption of ammonia gas (NH3-TPD) revealed a significant decrease in acid-active functional groups. X-ray photoelectron spectroscopy (XPS) and solid-state 31P NMR spectroscopy confirmed the reduction of active central phosphorus species. These results suggest that catalyst deactivation primarily arises from the decrease in acidity and the partial reduction of phosphorus-containing groups, leading to a substantial loss of active sites. This work contributes new perspectives to understanding the properties and design improvements of metal-free carbon catalysts.