The association between meat consumption and muscle strength index in young adults: the mediating role of total protein intake and lean mass percentage.

PURPOSE: The aim of this study was to analyse the associations between the consumption of different types of meat and the muscle strength index (MSI) and to examine whether this relationship is mediated by total protein intake (TPI) and lean mass percentage (LM%) in young adults. METHODS: We conducted a cross-sectional study with first-year university students from Castilla-La Mancha, Spain. Different types of meat consumption (total, red, processed, and white and fish) were separately evaluated using a Food-Frequency Questionnaire. MSI was determined from the handgrip and standing long jump tests. ANCOVA models were used to test the mean differences in MSI by categories of meat consumption. Serial multiple mediation models were used to explore the mediating role of TPI and LM% in the relationship between meat consumption and MSI. All analyses were adjusted for age, sex, and socioeconomic level, identified through a directed acyclic graph. Additional analyses were performed with a small subsample including alcohol intake, tobacco smoking, physical activity, cardiorespiratory fitness, and total energy intake as covariates in the multiple mediation models. RESULTS: A total of 230 students (mean age 21.1 ± 2.1 years, 66.5% women) were included in the analysis. Young adults with higher meat consumption (total, red, and white and fish) had higher MSI adjusted means than their peers with lower meat consumption (p < 0.05). These associations did not remain after controlling for TPI and LM%. In adjusted mediation analyses, a significant indirect effect was observed through TPI and LM% in the associations between each of the types of meat consumption and MSI. In the additional analyses, a greater effect of white and fish meat consumption on muscle strength through mediation of TPI and LM% was reported compared to red or processed meat consumption, and no significant effects were observed between processed meat consumption and MSI. CONCLUSION: Higher consumption of total, red, and white and fish meat was associated with increased MSI in young adults. TPI and LM% mediated this relationship.

Effectiveness of MOVI-KIDS programme on health-related quality of life in children: Cluster-randomized controlled trial.

OBJECTIVE: To test the effectiveness of an 8-month school-based multicomponent intervention (MOVI-KIDS) in improving health-related quality of life (HRQoL) in schoolchildren. STUDY DESIGN: A randomized cluster trial was conducted including 1168 children aged 4-6 years who attended 21 schools in two Spanish provinces (Cuenca and Ciudad Real). MOVI-KIDS study is a multicomponent physical activity intervention, which consisted of (i) 3 × 60-min sessions/week, (ii) educational materials for parents and teachers, and (iii) school playground modifications. The parent's proxy report of the KINDL-R Spanish version (6 subdimensions and a total score), and the KINDL-R self-reported by children (total score) was used to measure HRQoL. Mixed linear regression models were conducted to test differences in each HRQoL dimension between intervention and control groups, controlling for baseline values, cardiorespiratory fitness, and socioeconomic status, by gender. RESULTS: The boys in the intervention group presented better scores on total HRQoL than the control group in both the parent (ß = 1.46; 95% CI: 0.23-2.70) and self-reported (ß = 2.13; 95% CI: 0.53-3.74) versions, as well as on the emotional well-being dimension (ß = 2.43; 95% CI: 0.48-4.36). There was no significant effect of the intervention on physical well-being, self-esteem, family, and friends. In girls, no statistically significant differences were found between those who participated in MOVI-KIDS and those who did not. CONCLUSION: Our data support gender differences in the effect of MOVI-KIDS, such that while in boys the intervention was successful in increasing total scores of HRQoL, as well as emotional well-being scores, the intervention was not effective in improving girls' HRQoL.

Dating violence, violence in social networks, anxiety and depression in nursing degree students: A cross-sectional study.

AIM: To determine the prevalence and risk factors for dating violence and the correlations between dating violence and violence in social networks, anxiety and depression among nursing students. DESIGN: A cross-sectional and correlational study. METHODS: This study was conducted with nursing degree students at Spanish university during May 2021. A total of 248 nursing students completed an online survey. The online survey included sociodemographic variables, the Conflict in Adolescent Dating Relationships Inventory, the Social Network Violence Scale and the Hospital Anxiety and Depression Scale. Chi-squared test, Pearson's correlation and logistic regression were used. RESULTS: Of the participants, 13.3% were men and 86.7% were women. A total of 53.2% had experienced and/or perpetrated dating violence. About violence in social networks, 22.2% of the participants had perpetrated it, and 20.2% had been victims of it. Strong correlations were found between experiencing and perpetrating dating violence. Significant associated factors were cohabitation with a partner, alcohol consumption, socioeconomic status and history of dating violence. CONCLUSIONS: Dating violence is a serious problem given its high prevalence among the surveyed nursing students, who, as future health professionals, must know how to recognize and react to possible cases of abuse. IMPACT: The study results add to international literature that men and women university nursing students are equally susceptible to intimate partner violence and report similar prevalence of dating violence. Also, dating violence is correlated with increased levels of anxiety and depression. It seems to be necessary to implement training programmes that help minimize the problem and identify possible cases.

Electrical microcurrent stimulation therapy for wound healing: A meta-analysis of randomized clinical trials.

BACKGROUND: Electrical microcurrent therapy (EMT) consists of the application of low intensity (µA) currents that are similar to endogenous electric fields generated during wound healing. AIMS: To examine the effectiveness and safety of EMT for improving wound healing and pain in people with acute or chronic wounds. METHOD: Randomized clinical trials (RCTs) assessing the effectiveness of EMT in wound healing published up to August 1st, 2020 were included. The main outcomes were wound surface area, healing time, and number of wounds healed. Secondary outcomes were pain perception and adverse events. A quantitative analysis was conducted using the inverse variance and Mantel-Haenszel methods. RESULTS: Eight RCTs were included in the qualitative summary and seven in the quantitative analysis (n = 337 participants). EMT plus standard wound care (SWC) produced a greater decrease in wound surface [mean difference (MD) = -8.3 cm2; CI 95%: -10.5 to -6.0] and healing time (MD = -7.0 days; CI 95%: -11.9 to -2.1) that SWC alone, showing moderate and low certainty in the evidence, respectively. However, no differences were observed in the number of healed wounds [risk ratio = 2.0; CI 95%: 0.5 to 9.1], with very low quality of evidence. EMT decreased perceived pain (MD = -1.4; CI 95%: -2.7 to -0.2), but no differences in adverse effects were noted between groups (risk difference = 0.05; CI 95%: -0.06 to 0.17). CONCLUSIONS: EMT is an effective, safe treatment for improving wound area, healing time, and pain. Further clinical trials that include detailed intervention parameters and protocols should be designed to lower the risk of bias.

Student nurses at Spanish universities and their attitude toward xenotransplantation.

INTRODUCTION: Recent immunological and transgenic advances are a promising alternative using limited materials of human origin for transplantation. However, it is essential to achieve social acceptance of this therapy. OBJECTIVE: To analyze the attitude of nursing students from Spanish universities toward organ xenotransplantation (XTx) and to determine the factors affecting their attitude. MATERIALS AND METHODS: Type of study: A sociological, multicentre, and observational study. STUDY POPULATION: Nursing students enrolled in Spain (n = 28,000). SAMPLE SIZE: A sample of 10 566 students estimating a proportion of 76% (99% confidence and precision of ±1%), stratified by geographical area and year of study. Instrument of measurement: A validated questionnaire (PCID-XenoTx-RIOS) was handed out to every student in a compulsory session. This survey was self-administered and self-completed voluntarily and anonymously by each student in a period of 5-10 min. STATISTICAL ANALYSIS: descriptive analysis, Student's t test, the chi-square test, and a logistic regression analysis. RESULTS: A completion rate: 84% (n = 8913) was obtained. If the results of XTx were as good as in human donation, 74% (n = 6564) would be in favor and 22% (n = 1946) would have doubts. The following variables affected this attitude: age (P < 0.001); sex (P < 0.001); geographical location (P < 0.001); academic year of study (P < 0.001); attitude toward organ donation (P < 0.001); belief in the possibility of needing a transplant (P < 0.001); discussion of transplantation with one's family (P < 0.001) and friends (P < 0.001); and the opinion of one's partner (P < 0.001). The following variables persisted in the multivariate analysis: being a male (OR = 1.436; P < 0.001); geographical location (OR = 1.937; P < 0.001); an attitude in favor of donation (OR = 1.519; P < 0.001); belief in the possibility of needing a transplant (OR = 1.497; P = 0.036); and having spoken about the issue with family (OR = 1.351; P < 0.001) or friends (OR = 1.240; P = 0.001). CONCLUSIONS: The attitude of nursing students toward organ XTx is favorable and is associated with factors of general knowledge about organ donation and transplantation and social interaction.

Determinants of satisfaction with life and self-esteem in women with breast cancer.

PURPOSE: To determine satisfaction with life (LISAT) and self-esteem in women with breast cancer and the relation between sociodemographic and clinical variables with LISAT and self-esteem. METHODS: Cross-sectional study with 514 Spanish women with breast cancer. Data were collected using an online questionnaire that included the Satisfaction with Life Questionnaire (LISAT-8) and the Rosenberg self-esteem scale. Variables are age, education, occupation, marital status, surgical treatment, breast reconstruction, adjuvant treatment, time since diagnosis, the self-esteem scale, and the LISAT. A multinomial logistic regression was performed to identify possible factors associated with the LISAT and self-esteem after breast cancer. RESULTS: The average age was 46.34 (SD ± 8.28), average age at diagnosis was 42.26 (SD ± 8.56), and average time since diagnosis was 4.05 years (SD ± 5.23). Reports showed the following: good general LISAT (61.7%), economic LISAT (44.7%), and social life LISAT (75.9%) and medium sexual LISAT (41.2%). Of the respondents, 39% had lower self-esteem (p < 0.001). Those who were working (p = 0.002) and those with breast reconstruction (p < 0.037) had a good LISAT. Women with mastectomies had a worse LISAT (p < 0.001). Self-esteem was associated with the general LISAT (Pearson = 0.536, p < 0.001), social LISAT (Pearson = 0.502, p < 0.001), and sexual LISAT (Pearson = 0.329, p < 0.001). CONCLUSIONS: Women with breast cancer had a good LISAT overall; the sexual aspect was evaluated as the lowest in terms of life satisfaction. Marital status, occupation, surgical treatment and self-esteem are associated with the LISAT. Health professionals should know the variables that influence life satisfaction of women with breast cancer to plan and conduct appropriate nursing care.

[Prevalence in the performance of mammographies in Spain: Analysis by Communities 2006-2014 and influencing factors]. / Prevalencia en la realización de mamografías en España: análisis por comunidades 2006-2014 y factores que influyen.

OBJECTIVE: To determine the frequency of the performance of mammography with preventive purpose of the screening of breast cancer in Spanish women, the evolution between the years 2006-2014, the sociodemographic profile of the women who undergo the mammography and to analyze the factors that influence in their adhesion. DESIGN: Transversal study. SITES: Spain. PARTICIPANTS: A total of 53.628 women over 15 years old that are surveyed in the National Health Survey in Spain 2006 and 2011/12 and the European Health Survey in Spain 2009 and 2014. MEASUREMENTS: The following variables were used: mammography, frequency of mammography performance and the reason for the realization, as well as sociodemographic variables. Social class was obtained from the last occupation of the main family supporter. A logistic regression analysis was performed with sociodemographic variables. RESULTS: The prevalence of mammography has been increasing from 2006 to 2014, and also for the reason that the participants had received a letter, they were telephoned or offered in their Health Center to undergo this test. There are significant differences in the performance of mammography in the different autonomous communities. CONCLUSIONS: Performing mammography has increased significantly from 2006 to 2014, although there are still differences between autonomous communities, with Ceuta and Melilla being the least percentage of performed mammography. The factors that are related to greater performed mammography are: higher educational level, higher social class, married civil status, Spanish nationality and age.

[SAFETY IN THE ELDERLY: HOME ACCIDENTS]. / Seguridad en personas mayores: accidentes en el hogar.

Home accidents are more common in the elderly and they can have serious consequences to the injured person's health. At home, chances to suffer accidents of any type are higher, because it's the place where old people spend most of their daily time. It is important to point out that a high percentage of domestic accidents could be easily avoided by taking some simple cautions. The main aim of this paper is to know how we can prevent most common domestic accidents in the aged population: falls, burnings, poisonings and fire prevention.

[USE OF NNN LANGUAGE IN LOCAL CARE OF BURN INJURIES]. / Lenguaje NNN en los cuidados locales de las quemaduras.

Burn injuries are tissue injuries originated as a result of a physical or chemical trauma. They can cause from a mild skin affectation to the total destruction of the affected tissues, depending on various levels of severity. Moreover, if the affected body surface is very large, patient life can seriously be compromised. In this chapter, the intention is to clarify the nursing care for the affected area, once patient's life risk is stabilized and controlled. This care should be based on an adequate approach to local handling of burn injuries, after their severity and prognosis have been stated. To do this, it will be used the standardized nursing language NNN, referring to Nursing Diagnosis NANDA (North American Nursing Diagnosis Association), Nursing Outcomes Classification (NOC) and Nursing Interventions Classification (NIC). This taxonomy is very useful to describe the Nursing clinical practice of burns care because it can easily be used by nurses participating in the care of this type of patients. Nursing plans using the NNN taxonomy can be designed using existing software applications.

[Elderly caregivers of elderly people].

The ageing of the population is a reality in our society nowadays. The aging process changes increase the probability that health problems occur. This fact involves that the needs of care demanded by the population increase too. The care for the elderly generally are provided in home environments, where often, the primary caregiver is another old person. In this sense, must be taken into account that this stage of life, the old age, although there has been important improvements in the quality of life and in the resolution of health problems, presents certain limitations refers to physical and mental declines that affect to the functional capacity of elderly caregivers. For this reason, it is necessary to carry out a comprehensive geriatric assessment to identify unresolved needs and establish care strategies required to attend their demands for care.

Psychological impact and sexual dysfunction in men with and without spinal cord injury.

INTRODUCTION: The World Health Organization recognizes sexual health as a fundamental right that should be guaranteed to all individuals. Sexual dysfunction affects various aspects in the lives (physical, psychic, and social) of affected persons. AIMS: To assess the different types of sexual dysfunction, the quality of life (QOL), depression, anxiety, and levels of self-esteem observed in 165 men with sexual dysfunction, both with and without spinal cord injury (SCI). METHODS: Case control study of 85 men with SCI and sexual dysfunction, and 80 men without SCI that have sexual dysfunction. MAIN OUTCOMES MEASURES: The Sexual Health Evaluation Scale, the Fugl-Meyer Life Satisfaction Questionnaire scale, the Hospital Anxiety and Depression Scale, the Evaluation of the Sexual Health Scale, and Rosenberg's Self-esteem Scale were all used for data collection. RESULTS: Of the members in group A (with SCI), 89.4% (76) showed erectile dysfunction, and 75.2% (64) reported anejaculation. In group B (without SCI), 75 (96.8%) showed erectile dysfunction, and 58.7% (47) had disorders of sexual desire. In group A, 16.47 % (14) showed signs of depression, and 35.3% (30) had signs of anxiety. In group B, 30% (24) had elevated scores regarding depression, and 48.75% (39) had high scores for anxiety. All of the participants reported a high general QOL and a high satisfaction with their QOL but reported that their satisfaction with their sexual lives was only at the acceptable level. Social QOL is significantly higher in the SCI group (t Student P=0.031). The QOL, self-esteem, and anxiety and depression levels are significantly correlated. CONCLUSIONS: Men with sexual dysfunction strive to adapt to their situations, with the relationship between the type of sexual dysfunction and the QOL, mood (depression), and self-esteem all being important considerations. Sexuality and employment status are the areas where men with spinal cord injuries report less satisfaction.

[What do we need to know about the burn injuries? Pathophysiology, aetiology and effects]. / ¿Que necestamos saber sobre las quemaduras? Fisiopatología, etiología y repercusiones.

Burn injuries are a major public health problem worldwide, because they are very common. They are usually produced in domestic or work environments, although it is not unusual that they might be caused by traffic accidents or intentionally (self-injured or assaults on the people). These injuries do not attract much attention but if they are not treated properly, they can lead to serious systemic complications which can sometimes cause the death of the patient. In the last few years, the therapeutic approach of the burned patient has significantly improved due to an early correct initial valuation, which is used to design an effective nursing care plan and it determines the prescription of a suitable medical treatment according to the characteristics and the severity of the burn. The aim of this chapter is to explain some general aspects about the aetiology and pathology of burn injuries and their systemic effects, because the medical and nursing staff should know these aspects to make an adequate initial valuation. They should recognize the aetiology of the burn, its depth and area, its severity and its systemic complications to act properly in the initial phase of the treatment, because these preliminary actions are essential in the prognosis and evolution of the burns.

[Local nursing care in burn injuries]. / Cuidados de enfermería locales en las quemaduras.

Burn injuries are tissue injuries originated as a result of a physical or chemical trauma. They can cause from a mild skin affectation to the total destruction of the affected tissues, depending on various levels of severity. Moreover, if the affected body surface is very large, patient life can be seriously compromised. An estimate 300 people for every 100,000 inhabitants are treated for burn injuries every year in hospitals or social-sanitary centers. In this chapter we aim at clarifying the nursing care for the affected area, once patient's life risk is stabilized and controlled.This care will be based on an adequate approach to local handling of burn injuries, after severity and prognosis have been stated.

[Sequelae in patients with severe burns]. / Secuelas en los pacientes con quemaduras graves.

Nowadays, the main aim with severe burned patients is the prevention and treatment of the complications associated to burn injuries, because the mortality caused by them has significantly declined due to the improvements in the treatments used. This fact has changed the focus of the care from a biomedical model which pay attention to the physical aspects, to other based on the holistic care of the patient in which physical, psychological and social aspects are considered. To minimize the development of these adverse complications and to prevent their severity in long term, it is essential to initiate an early rehabilitation at hospital and follow these patients by the Primary Care team when they return home. The adverse effects of the burns can invalidate the patient and they can affect several spheres of his life: physical, psychological and social. The goals of this article are to determine the most common complications in severe burns, describe the treatments more effective to combat them and explain the role of nurses in the prevention and rehabilitation of these injured.

[Therapeutic guide to local care of burn injuries]. / Guía terapéutica en el cuidado local de las quemaduras.

There is a large variety of topical application substances in the market for burnt areas treatment. This fact, far from being an advantage, turns into a serious problem when nursing staff has to choose the most adequate for each case. We think that, apart from a thorough knowledge of aspects such as indications and contraindications, application methods, combination with other substances and possible interactions, the formulation of a series of practical criteria can be of great help in order to select the right topical substance for the objectives pursued. This is the goal of this article.

[Therapeutic guide to critical burn patients]. / Guía terapéutica en el paciente quemado crítico.

Burn injuries are defined as the destruction of skin tissue under the effects of a thermal, electrical, chemical or radioactive agent. They can cause local injuries, with no systemic effect, but in certain cases, considered as "critical burn patients", they can produce severe and immediate systemic injuries, thus making it necessary to address care from a comprehensive perspective in order to achieve a satisfactory evolution. With this in mind, as nursing staff we must consider the need to review the treatments and nursing care we are applying to critical burn patients, in order to prevent the onset of complications that might lead to unwanted consequences or even the death of the patient, and eventually unifying criteria of nursing care. The main goal of this guide is to provide an efficient and easy to use working tool that is suitable for adult burn patients, thus making it easier for nurses to update knowledge and decision making.

Decrease in the prevalence of hypertension in Spanish schoolchildren from 2010 to 2017: Cuenca Study.

AIMS: To examine the secular trends in blood pressure measurements and normal or high blood pressure classification among Spanish schoolchildren from 2010 to 2017, to analyze the persistence in the blood pressure category reported in 2017 compared with 2013 in those children born in 2007-08 and to compare in this cohort the prevalence of high blood pressure using both definitions, the 2004 and 2017 guidelines. METHODS AND RESULTS: The data for the prevalence/trend analysis were obtained from cross-sectional analyses conducted in 2010, 2013, and 2017 of 2709 schoolchildren aged 4-6 and 8-11 years from 22 schools in the province of Cuenca, Spain. The data for the longitudinal analysis were obtained from cross-sectional analyses of measurements gathered in 2013 and 2017 in the same cohort of children (n = 275). The prevalence of normal blood pressure increased by 5.4% in children aged 4-6 years from 2013 to 2017 and by 2.2% in children aged 8-11 from 2010 to 2017. This increase was mainly driven by a decrease in the children classified in any stage of hypertension by 4.2% and 2.3% in each age range, respectively. In the same birth cohort, there was an increase of 7.6% in normal blood pressure prevalence. CONCLUSION: The high blood pressure prevalence in Spanish children has clearly decreased over the last decade, but is still important to detect this condition to design specific school-based interventions and the evaluation of children classified as hypertensive who might need medical supervision and treatment.

Effectiveness of Microcurrent Therapy for Treating Pressure Ulcers in Older People: A Double-Blind, Controlled, Randomized Clinical Trial.

The aim of this study was to assess the effectiveness of microcurrent therapy for healing pressure ulcers in aged people. A multicentric, randomized clinical trial was designed with a sham stimulation control. The experimental group received an intervention following a standardized protocol for curing ulcers combined with 10 h of microcurrent therapy daily for 25 days. The sham group received the same curing protocol plus a sham microcurrent stimulation. The studied healing-related variables were the Pressure Ulcer Scale for Healing (PUSH) and the surface, depth, grade, and number of ulcers that healed completely. Three evaluations were conducted: pre-intervention (T1), 14 days following the start of the intervention (T2), and 1 day after the intervention was completed (T3). In total, 30 participants met the inclusion criteria (n = 15 in each group). The improvement in the PUSH at T2 and T3 was 16.8% (CI95% 0.5-33.1) and 25.3% (CI95% 7.6-43.0) greater in the experimental group versus the sham control, respectively. The reduction in the wound area at T2 and T3 was 20.1% (CI95% 5.2-35.0) and 28.6% (CI95% 11.9-45.3) greater in the experimental group versus the control, respectively. Microcurrent therapy improves the healing of pressure ulcers in older adults, both quantitatively and qualitatively.

Evaluation of Intranasal Midazolam for Pediatric Sedation during the Suturing of Traumatic Lacerations: A Systematic Review.

OBJECTIVE: The objective of this study was to evaluate the efficacy and safety of intranasal midazolam as part of a paediatric sedation and analgesic procedure during the suturing of traumatic lacerations in paediatric emergency departments. METHODOLOGY: A systematic review of clinical trials was completed in July 2021. The databases consulted were PUBMED, SCOPUS, WEB OF SCIENCE, NICE and Virtual Health Library. ELIGIBILITY CRITERIA: randomised and nonrandomised clinical trials. Two independent, blinded reviewers performed the selection and data extraction. The participants were 746 children, of whom, 377 received intranasal midazolam. All of the children were admitted to an emergency department for traumatic lacerations that required suturing. The quality of the articles was evaluated with the Jadad scale. This systematic review was conducted according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. RESULTS: Nine studies were included in the review. The intranasal administration of midazolam in healthy children produces anxiolysis and minimal/moderate sedation without serious side effects. Although there are combinations of parenteral drugs that produce deeper sedation, they also have greater adverse effects. No significant differences in the initiation of sedation and the suture procedure were found between the intranasal route and the parenteral route. CONCLUSIONS: The use of intranasal midazolam in healthy children produces sufficiently intense and long-lasting sedation to allow for the suturing of traumatic lacerations that do not present other complications; therefore, this drug can be used effectively in paediatric emergency departments.

Flash Glucose Monitoring and Patient Satisfaction: A Meta-Review of Systematic Reviews.

Flash glucose monitoring (FGM) systems have been suggested to have clinical beneficial effects in patients with diabetes mellitus, although their improvements in terms of quality of life (QoL) and patients' satisfaction are not always addressed or are considered a secondary outcome. Thus, the aim of this meta-review is to establish the benefits of FGM in terms of patients' satisfaction and QoL in both type 1 and type 2 diabetes patients using evidence from past systematic reviews and meta-analyses. Major databases were searched for systematic reviews (with or without meta-analyses) that assessed the satisfaction or QoL of type 1 or 2 diabetes patients using FGM compared with other glucose monitoring systems. The quality of the included systematic reviews was addressed with the Assessment of Multiple Systematic Reviews 2 (AMSTAR-2) tool. Six systematic reviews (including two meta-analyses) were included in the meta-review. Evidence suggests that FGM systems seem to improve patients' satisfaction and QoL compared with self-monitoring of blood glucose, although the high variability in the measurement tools, the clinical significance and the quality of the systematic reviews included do not allow us to state FGM benefits with any certainty. Further research, including high-quality randomised clinical trials, differentiating the needs of both type 1 and type 2 diabetes patients and focusing on psychosocial benefits for these patients is needed to optimise clinical decisions between patients and professionals by developing the right health technology assessment for FGM systems.