Objective:To assess the effect of a 12-hour shift on mood states and sleepiness at the beginning and end of the shift. Method: Quantitative, cross-sectional and descriptive study. It was conducted with 70 neonatal intensive care unit nurses. The Brunel Mood Scale (BRUMS), Karolinska Sleepiness Scale (KSS), and a socio-demographic profile questionnaire were administered. Results: When the KSS and BRUMS scores were compared at the beginning of the shift associations were found with previous sleep quality (p ≤ 0.01), and quality of life (p ≤ 0.05). Statistical significant effects on BRUMS scores were also associated with previous sleep quality, quality of life, liquid ingestion, healthy diet, marital status, and shift work stress. When the beginning and end of the shift were compared, different KSS scores were seen in the group of all nurses and in the night shift one. Significant vigor and fatigue scores were observed within shift groups. Conclusion: A good night's sleep has positive effects on the individual`s mood states both at the beginning and the end of the shift. The self-perception of a good quality of life also positively influenced KSS and BRUMS scores at the beginning and end of the shift. Proper liquid ingestion led to better KSS and BRUMS scores. DESCRIPTORS INTRODUCTIONIntensive care unit (ICU) nurses have to provide high quality care for fragile patients (1) . Such care occurs in a technology-rich and rapidly changing environment, which gives rise to both human and nonhuman sources of error (2) . Workers with high demands have significantly enhanced risks of developing psychiatric disorders, with stress and fatigue as important contributing factors. Both acute fatigue and chronic fatigue negatively affect quality of life and performance (2) . Stress is a complex phenomenon that includes the psychophysiological stress event and its perception, intrinsic and extrinsic mediating factors, and the response (3) . It has been suggested that perceptions of stress in work situations are more influential than the stressors themselves. Stress can affect the physical health of nurses, manifesting as headaches, skin rashes, intestinal disorders and weight variations. Ultimately, and importantly, it affects the quality of patient care. Care of children with poor prognoses, workload, distrust of nurses' opinions by physicians, lack of knowledge and the limited experience of staff are possible stressors (4) . In addition, lack of support and respect within a team, long hours of work and the responsibility of taking care of critically ill patients, can be added to the list of stressors (5) . ICU nurses must also deal with the patients' family members (3) . Intensive care unit nurses usually work shifts; according to a number of studies 12-h shifts are associated with difficulty in staying awake, sleep deprivation and a threefold risk of making mistakes (6)(7) . A number of studies have quantified the negative impact of sleep deprivation on shift work, fatigue, performance and learning (8) .Comparisons betw...
A inatividade física tem sido descrita como um dos principais problemas de saúde pública do século XXI. Neste contexto, a atividade física desempenha um papel importante na redução da prevalência de sedentarismo, melhorando a qualidade de vida e a saúde mental dos indivíduos. Objetivo: Este estudo teve como objetivo analisar a influência de seis meses de atividade física (AF) na qualidade de vida (QV) e estados de humor (EH) de adultos jovens. Métodos: Uma amostra de 32 indivíduos completou uma bateria de questionários para avaliar o seu nível de atividade física, qualidade de vida e estados de humor. Eles foram separados em dois grupos: sedentários (n = 15) e fisicamente ativos (n = 17). O International Physical Activity Questionnaire (IPAQ) foi utilizado para avaliar os níveis de AF, o WHO Quality of Life-BREF (WHOQOL_Bref) para QV e a Escala Brasileira de Humor (BRAMS) para os EH. Foi realizada análise fatorial de variância com medidas repetidas e teste post-hoc de Tukey (p ≤ 0,05) para QV e análise inferencial para os EH. Resultados: Escores de QV foram significantemente maiores para o grupo fisicamente ativo nos domí- nios ambiental e social. Da mesma forma, EH apresentaram maiores escores na dimensão Vigor para o grupo fisicamente ativo depois de seis meses, sem contudo, atingir os níveis de significância estatística. Conclusões: Estes resultados sugerem que AF pode influenciar positivamente aspectos na qualidade de vida do indivíduo. Contudo, os dados não evidenciam uma influência significativa da AF nos estados de humor
Introduction: Cardiovascular health (CVH) in young adulthood (YA) has been associated with cardiovascular outcomes in older age. However, little is known about the relationship between YA CVH and mid-life BP trajectories. Methods: CVH (defined by 6 of AHA’s 7 metrics, excluding BP) was measured twice in YA and defined as poor, intermediate, and ideal for each metric, scored as 0, 1, or 2 points respectively, then summed as a composite CVH score (range 0 to 12). Categorical CVH status was defined as ≥10 points = high, 6-9 = moderate, 0-5 = low. Latent-class modeling (SAS Proc Traj) was used to identify trajectories of mid-BP (mean of SBP and DBP) from ages 35 to 55 years. Multinomial logistic regression was used to estimate the association of YA CVH status with mid-life BP trajectory group membership. Results: There were 3,358 CARDIA participants (56% female, 46% Black; mean age 25 years) in YA with follow-up data for BP trajectories. We observed 3 BP trajectory groups, labeled as low, middle, and higher (Figure). A 1-point higher CVH score in YA was associated with adjusted odds ratios (aORs) of 0.84 (95% CI, 0.80-0.89) for being in the middle and 0.73 (0.67-0.79) for being in the higher mid-life BP trajectory groups. Compared with high CVH status at baseline, those with low and moderate CVH were significantly more likely to be in the middle and higher BP trajectory groups (Table). Among the CVH metrics, only BMI was significantly associated with BP trajectory group. Conclusions: Moderate or low CVH status in YA is associated with elevated mid-life BP trajectory. These data suggest that early life CVH status, and particularly BMI, may be important to manage for primordial prevention of hypertension.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.