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.

The role of daytime napping on salivary cortisol in children aged 0-5 years: a systematic review and meta-analysis.

Cortisol levels are implicated in emotional and cognitive development in children. However, it is not clear whether daytime napping influences cortisol levels in early childhood. This systematic review and meta-analysis aimed to synthesize the available evidence regarding the association between daytime napping and salivary cortisol in early childhood. The Medline, Embase, Web of Science, PsycINFO, and Cochrane Collaboration databases were searched for observational and experimental studies reporting data about napping behavior and salivary cortisol in children 0-5 years of age. Salivary cortisol levels were analyzed in three situations: CAR, cortisol awakening response from nap awakening; PRE-POST, before and after a daytime nap; and DIURNAL, from morning awakening to bedtime. Five studies showed a significant CAR after napping (mean difference, MD: 0.11µg/mL; 95% confidence interval, CI: 0.04, 0.18). In the PRE-POST analysis, a small decrease was observed for at-home naps (MD: -0.05 µg/mL; 95% CI: - 0.09, - 0.02) but not for at-childcare naps (MD: 0.04 µg/mL; 95% CI: - 0.01, 0.09). A similar pattern of DIURNAL salivary cortisol decrease was observed when children took a nap (MD: - 0.34 µg/mL; 95% CI: - 0.41, - 0.28) and when they did not sleep during the day (MD: - 0.28 µg/mL; 95% CI: - 0.38, - 0.19). CONCLUSIONS: Daytime napping plays a minor role in the fluctuation of salivary cortisol levels during the day. The conditions of the home or the childcare environment under which napping occurs might have a greater influence on cortisol levels than daytime napping itself in early childhood. PROSPERO Identifier: CRD42020212249. WHAT IS KNOWN: • The regulation of sleep involves circadian rhythmicity of cortisol secretion via activation of the HPA axis and a subsequent release of cortisol upon morning awakening followed by a decline throughout the day. WHAT IS NEW: • The available evidence supports the occurrence of a cortisol awakening response after a daytime nap. • A small decrease in cortisol after napping was observed when the nap occurred at home but not at childcare. • The conditions of the home or childcare environment under which the nap occurs and the activities before and after napping may have a greater influence on cortisol levels than napping itself.

Physical examination to screen for peripheral artery disease in a defined Primary Care population: A diagnostic accuracy study.

INTRODUCTION: Peripheral arterial disease (PAD) is an underdiagnosed prevalent disease which implies high cardiovascular risk. Professionals usually depend on physical examination to screen for PAD. OBJECTIVE: To assess the diagnostic accuracy of physical examination to screen for PAD in a rural Primary Care population and to evaluate the nurse-physician level of agreement in pedal pulse palpation. METHODS: Diagnostic accuracy study in which two experienced professionals (physician-nurse) prospectively performed pedal pulse palpation (grading as absent, reduced, normal, or bounding), femoral bruit auscultation and calf circumference (index tests) comparing with Doppler ABI (reference test, positive cut-off: 0.9 ≥ ABI ≥ 1.4) in 158 consecutive subjects. INCLUSION CRITERIA: presence of diabetes, dyslipidaemia, hypertension, smoking habit (current or former), or age ≥ 65. RESULTS: Of 315 legs included, PAD was confirmed in 38 (12.1%) legs. Absent dorsalis pedis (DP) and posterior tibial (PT) pulses were found in 37 (11.7%) and 67 (21.3%) legs, respectively. Regarding nurse evaluation, when a positive test was set if DP or PT were absent (more sensitive cut-off), sensitivity was = 86.8 (95% CI: 74.8-98.9), specificity = 82.7 (95% CI: 78.0-87.3), likelihood ratio+ = 5.01 (95% CI: 3.77-6.67), likelihood ratio- = 0.16 (95% CI: 0.07-0.36), and diagnostic odds ratio (dOR) = 31.5 (95% CI: 11.7-84.8). Age, diabetes, and calcification (ABI ≥ 1.4) influenced the rate of a false negative finding in pedal palpation. Physician-nurse weighted kappa coefficient was = 0.649 (95% CI: 0.599-0.699). The presence of a femoral bruit auscultation had a dOR = 3.8 (95% CI: 1.1-13.1), and a calf circumference <34.55 cm had a dOR = 3.2 (95% CI: 1.6-6.4). CONCLUSIONS AND RELEVANCE: In a mainly asymptomatic Primary Care population, pedal pulse palpation was by far the best diagnostic test, with good diagnostic accuracy and inter-rater agreement. In view of a high sensitivity and capacity to rule out the disease, pedal pulse palpation could be performed as a screening test for PAD and individuals at high cardiovascular risk.

High-Fiber Diet and Crohn's Disease: Systematic Review and Meta-Analysis.

Crohn's disease (CD) is a subtype of inflammatory bowel disease (IBD). CD is a health problem in Western countries such as the US and European nations and is an idiopathic disease; however, certain cases of CD have been associated with intestinal dysbiosis. A systematic review with a meta-analysis was carried out to determine the efficacy of a diet rich in fiber with or without cointervention to improve remission rates for CD. The literature in the PubMed, Scopus, Web of Science, and ClinicalTrials databases was reviewed. The quality of the studies was evaluated using the Johanna Briggs Institute (JBI) scale. This review was conducted in accordance with the structure outlined in the PRISMA statement. In addition, a meta-analysis was performed with a 95% confidence interval (CI) and a random effects model. Eleven studies were included, totaling 2389 patients with CD. Applying a diet rich in fiber with or without the administration of routine therapies improved CD remission rates. Data regarding CD activity, remission time, and adverse effects derived from fiber consumption were analyzed. Consumption of fiber in the diet could improve remission rates for CD patients who receive or do not receive other treatment to maintain remission.

Impact of physical exercise in advanced-stage cancer patients: Systematic review and meta-analysis.

Health professionals predict that the number of people who will suffer and die from oncological diseases will continue to increase. It is vitally important to provide comprehensive care to these patients and prescribe physical exercise programs as adjuvant therapy. The objective of this systematic review was to determine the impact of physical exercise on advanced-stage cancer patients. A literature search was performed in eight different databases. This search focused on randomized controlled trials (RCTs) published during the last 10 years. To assess the methodological quality of the sample of 15 RCTs finally obtained, the PEDro scale was used. Aerobic and strength training methods were used. The combination of both aerobic and strength training methods was the most frequently reported. Likewise, different physical and psychological variables were recorded, from which improvements were seen in fatigue, independence, quality of life and sleep, among others. The participation in physical exercise programs by advanced-stage cancer patients has a positive impact on health. Providing these programs serves as adjuvant therapy, facilitating the comprehensive care of patients. Similarly, aerobic, strength or mixed training programs increase the muscle mass of patients and therefore reduce hypotonia, the main side effect during the advanced-stages of cancer.

Gait Performance as an Indicator of Cognitive Deficit in Older People.

BACKGROUND: The purpose of this study was to analyze which gait variables are the best for detecting cognitive impairment and to determine if age and gender can influence gait variations in older people. METHODS: 65 participants took part in this study (22 men and 43 women; age: 73.88 ± 9.56 years). We use the Montreal Cognitive Assessment (MoCA) to assess mild cognitive impairment (MCI). Gait speed (GS) and the complex gait test (CGT) were analyzed with photocells Witty (Microgate, Italia). The OptoGait system (Microgate, Italia) was used to analyze step length (SL) and step coefficient of variation (CV sl). RESULTS: There was a significant association between MoCA and SL (r = 0.420; p = 0.002), CV sl (r = -0.591; p < 0.001), and CGT (r = -0.406; p = 0.001). Instrumental activities of daily living showed significant association with SL (r = 0.563; p < 0.001); CV sl (r = -0.762; p < 0.001), CGT (r = -0.622; p < 0.001), and GS (r = 0.418; p < 0.001). CV sl showed the best results with MoCA when linear regression analysis was applied (R2 = 0.560; p = 0.007; Y = 23.669 - 0.320x). Participants older than 79 years showed lower MoCA scores and poorer gait parameters than people younger than 79 years. CONCLUSIONS: CV sl, SL, CGT, and GS make it possible to detect MCI in older people, especially when these variables are evaluated as a whole.

Sexual Function in Levothyroxine-Treated Hypothyroid Women and Women without Hypothyroidism: A Case-Control.

Background: Levothyroxine is the most common treatment to normalize thyroid hormones levels and to reduce primary hypothyroidism symptoms. Aim: To assess sexual function in women with levothyroxine-treated hypothyroidism and women without hypothyroidism. Methods: A case-control study was performed with 152 women with levothyroxine-treated hypothyroidism and 238 women without hypothyroidism. An online survey was used to collect socio-demographic data and the answers to the Women Sexual Function (WSF) questionnaire. Results: Women with levothyroxine-treated hypothyroidism showed a higher prevalence of sexual dysfunction than women in the control group (31.60% vs. 16.40%), furthermore the presence of hypothyroidism increased the risk of sexual dysfunction (p = 0.002, OR: 2.29 (1.36-3.88)). The most affected domains were 'desire' (p < 0.001), 'arousal' (p = 0.003) and 'penetration pain' (p = 0.020). In hypothyroid women, age increased the risk of sexual dysfunctions (p = 0.009, OR: 1.07 (1.01-1.12)), however when age was adjusted (ANCOVA) the sexual dysfunction remained in women with hypothyroidism in all domains. Conclusions: Hypothyroidism is associated with an increase in the prevalence of sexual dysfunction even if treated with levothyroxine and thyroid-stimulating hormone (TSH) levels are normalized. Relevance to clinical practice: Sexual function in hypothyroid women should be assessed before and after starting the treatment.

Interpregnancy weight change and perinatal outcomes: A protocol for a systematic review and meta-analysis.

BACKGROUND: Growing evidence suggests that interpregnancy weight change (IPWC) is a risk factor for perinatal outcomes, since it may increase the probability of gestational complications including gestational diabetes or cesarean delivery. Additionally, IPWC may affect neonatal outcomes increasing the prevalence of newborns small for gestational age or preterm birth. However, the association between IPWC and perinatal outcomes has not systematically synthesized thus far. This study protocol aims to provide a clear, transparent and standardized procedure for systematically reviewing the association between IPWC and perinatal outcomes. METHODS AND ANALYSIS: This systematic review and meta-analyses protocol is based on the preferred reporting items for systematic review and meta-analysis protocols and the Cochrane Collaboration Handbook. MEDLINE, EMBASE, the Cochrane Library, and Web of Science will be systematically searched from their inception. No limits will be defined by study design, as such different tools to assess risk of bias will be used:Odd ratios and their corresponding 95% confidence intervals will be reported to evaluate associations between IPWC and perinatal outcomes. RESULTS: The results of this study will be published in a peer-reviewed journal. CONCLUSION: This systematic review and meta-analysis will systematically synthesize the evidence regarding the association between IPWC and perinatal outcomes. Data will be extracted from published articles and findings will be published in peer-reviewed journals. Ethical approval and informed consent will not be required due to the nature of the study. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42018100449.