Psychological Stress Responses Research Articles

Improvement of Negative Psychological Stress Response in Elderly Patients With Femoral Neck Fracture by Integrated High-Quality Nursing Model of Medical Care.

ObjectiveThe objective of this study was to explore the nursing effect and negative psychological stress response of elderly patients with femoral neck fracture by applying the high-quality nursing mode of medical care.MethodsA total of 130 elderly patients with femoral neck fractures hospitalized in our hospital from January 2020 to June 2021 were randomly divided into the control group and observation group, with 65 patients in each group. The control group adopted the conventional nursing mode, while the observation group adopted the high-quality nursing mode of medical care. The observation indexes selected in this study are nursing satisfaction, hip flexion activity on the 1, 15, and 30 days after the operation, the time when the affected limb was lifted off the bed actively, and the anxiety and depression of patients.ResultsOn the 1, 15, and 30 days after the operation, there were statistically significant differences between the two groups in hip flexion activity and the time when the affected limb was lifted off the bed (P < 0.05). The nursing satisfaction of the observation group was 95.38%, which was statistically significant compared with the 80.00% of the control group (P < 0.05). After treatment, the self rating depression scale (SDS) and self rating anxiety scale (SAS) scores in the observation group were lower than those in the control group (P < 0.05).ConclusionThe high-quality nursing model of medical care can effectively promote the rehabilitation of elderly patients with femoral neck fracture, reduce the negative psychological stress reaction of patients, and improve nursing satisfaction, which has important application value and guiding significance for the nursing of patients with femoral neck fracture.

Probiotic Mixture Containing Lactobacillus helveticus, Bifidobacterium longum and Lactiplantibacillus plantarum Affects Brain Responses to an Arithmetic Stress Task in Healthy Subjects: A Randomised Clinical Trial and Proof-of-Concept Study.

Probiotics are suggested to impact physiological and psychological stress responses by acting on the gut-brain axis. We investigated if a probiotic product containing Bifidobacterium longum R0175, Lactobacillus helveticus R0052 and Lactiplantibacillus plantarum R1012 affected stress processing in a double-blinded, randomised, placebo-controlled, crossover proof-of-concept study (NCT03615651). Twenty-two healthy subjects (24.2 ± 3.4 years, 6 men/16 women) underwent a probiotic and placebo intervention for 4 weeks each, separated by a 4-week washout period. Subjects were examined by functional magnetic resonance imaging while performing the Montreal Imaging Stress Task (MIST) as well as an autonomic nervous system function assessment during the Stroop task. Reduced activation in regions of the lateral orbital and ventral cingulate gyri was observed after probiotic intervention compared to placebo. Significantly increased functional connectivity was found between the upper limbic region and medioventral area. Interestingly, probiotic intervention seemed to predominantly affect the initial stress response. Salivary cortisol secretion during the task was not altered. Probiotic intervention did not affect cognitive performance and autonomic nervous system function during Stroop. The probiotic intervention was able to subtly alter brain activity and functional connectivity in regions known to regulate emotion and stress responses. These findings support the potential of probiotics as a non-pharmaceutical treatment modality for stress-related disorders.

Current Status of Fear of Disease Progression in Patients with Advanced Cancer and Usefulness of Dignity Therapy Intervention.

With changes in lifestyle and an increase in bad health habits, cancer has become a noncommunicable and frequently occurring disease that poses a serious threat to human life. Cancer is associated with high rates of morbidity and mortality worldwide. As a major negative life event, advanced malignancies lead to strong mood swings in most patients. Furthermore, various internal and external factors can have a huge impact on patients' physical and mental health and put them in a stressful situation, causing a series of psychological stress responses. To explore the degree of fear of disease progression in patients with advanced cancer and the usefulness of dignity therapy. Overall, 120 patients with advanced malignant tumors admitted to Shijiazhuang No. 1 hospital between January 2019 and January 2020 were enrolled. The selected patients were divided into the test and control groups (60 people per group) using a random number table. All patients received basic treatment. Patients in the trial group also received dignity therapy. The intervention period was 4 weeks. Simplified scales were used for assessing disease progression (FoP-Q-SF) and quality of life (QLQ-C30) before and after the intervention, and the scores were compared between the groups. After the intervention, the degree of fear in the experimental group was lower than that of the control group. Cognitive function, emotional function, and the scores of the overall health status of the experimental group were higher than those of the control group. Additionally, the scores of fatigue, insomnia, loss of appetite, and diarrhea in the experimental group were lower than those of the control group (P < 0.05). The social support level scale scores, depression scores, hospital anxiety and depression scale scores, and patient dignity inventory scores of the experimental group were lower than those of the control group (P < 0.05). Patients with advanced malignant tumors have fear, anxiety, and depression related to disease progression. Dignity therapy is useful for improving the patients' quality of life, increasing dignity, and enhancing social support.

The Associations of Psychologic and Physiologic Manifestations of Parental Stress in Critical Congenital Heart Disease.

Background: The primary objective of this exploratory, feasibility study was to examine the relationships of self-reported perceived stressors and psychological stress responses with measures of the biomarker cortisol in parents of infants hospitalized after neonatal cardiac surgery for critical congenital heart disease (cCHD). Methods: This was a prospective, cross-sectional study of 28 biological mother-father dyads of neonates with cCHD using consecutive enrollment. In the postoperative period after neonatal cardiac surgery, parents provided awakening and diurnal saliva samples and self-report measures on stress, anxiety, depression, dyadic adjustment, and perceived severity of illness of their neonate. Results: Evaluable data, including salivary cortisol samples, were obtained for 27 of the 28 dyads enrolled in the study. Compared to fathers, mothers exhibited significantly higher mean cortisol values at wakeup (p = .032), 30-minute post-wakeup (p = .024), and bedtime (p = .010) timepoints. Anxiety and depressive symptoms were both significant predictors of awakening cortisol measures. Depressive symptoms were also a predictor of diurnal cortisol (p < .05). Stress arising from infant appearance and behavior was found to significantly predict cortisol awakening response (p = .0403). Conclusions: Findings suggest that cortisol may be an important biomarker in the examination of parent stress in the pediatric cardiac intensive care unit (PCICU), serving as a foundation for future study in this area. Furthermore, we have provided preliminary evidence of feasibility of including saliva collection in studies of highly stressed parents in a challenging environment.

The cardiac autonomic response to acute psychological stress in type 2 diabetes.

Impaired cardiac autonomic control is common among people with type 2 diabetes. The autonomic nervous system and its regulatory influence on the cardiovascular system also play a key role in the physiological response to psychosocial stressors. It is unclear whether the disease-related impairment of cardiac autonomic control in people with type 2 diabetes affects the stress response. The aim of this study was therefore to examine the cardiac autonomic and the psychological stress response of people with type 2 diabetes compared to healthy control participants. We used the trier social stress test to induce stress in n = 51 participants with type 2 diabetes and n = 47 healthy controls. We assessed heart rate (HR) and heart rate variability (HRV) using six ECG samples before, during and after the stress test. We measured participants' psychological stress response using visual analogue scales. Longitudinal multilevel models showed an attenuated HR increase in response to the stress test combined with a slower HR recovery after the stress test, in people with type 2 diabetes. This pattern was accompanied by significantly lower low frequency HRV but no differences in high frequency HRV between the groups. Additionally, people with type 2 diabetes showed an increased level of self-reported psychological tension 45 minutes after the stress test. The impairment of the autonomic nervous system found in people with type 2 diabetes is reflected in the HR response to stress-but not in the HRV response-and partially mirrored in the psychological stress response. Our results underline the importance of considering the interplay of psychosocial stress and disease-related changes in the physiological stress response system in research and treatment of type 2 diabetes.

Physiological and psychological stress responses to labor and delivery during COVID-19 pandemic: a cohort study

Objective To evaluate objective (saliva cortisol) and subjective (questionnaire) stress levels during the Coronavirus disease (COVID-19) pandemic compared to before the pandemic and their effects on obstetric and neonatal outcomes. Methods This cohort study included 36 women with low-risk, singleton, term deliveries at a tertiary academic center during the COVID-19 pandemic and 49 who delivered before. Physiological stress was evaluated with salivary cortisol measurements, and emotional stress with stress scale questionnaires (0–10) during active and full dilation stages of labor, and 2-min postpartum. Cord blood cortisol and pH were obtained. Delivery mode, complications, and neonatal outcomes were evaluated. Results Psychological stress was higher for the COVID-19 group compared to controls during full dilation (6.2 ± 3.4 vs. 4.2 ± 3, p = .009). The COVID-19 group had significantly lower cord cortisol levels (7.3 vs. 13.6 mcg/dl, p = .001). No differences were found regarding salivary cortisol level assessments at active, full dilation and 2-min post-delivery (p = .584, p = .254, p = .829, respectively). No differences were found regarding pH < 7.1 (p = .487), 1- and 5-min Apgar scores < 7 (p = .179) and neonatal weight (p = .958). Conclusions Women who delivered during COVID-19 pandemic had higher stress levels at full dilation and lower cord cortisol levels, as may be expected after exposure to a chronic stressor.

COVID-19 and International Students: Examining Perceptions of Social Support, Financial Well-being, Psychological Stress, and University Response

After the COVID-19 pandemic forced higher education institutions in the US to transition to online instruction, a particular subpopulation of students was highly impacted: international students. This study was aimed at understanding the impact of COVID-19 on international students' social support, financial well-being, and psychological stress. The following research questions guided the study: (a) In what ways, if any, did the experiences of undergraduate and graduate students differ across selected variables? (b) How did the impact of COVID-19 differ across place of residence in April 2020 (i.e., on campus, off campus, or home country)? and (c) How did students' perceptions vary based on their funding source(s) for postsecondary education? Through 359 responses to a survey conducted at two large universities in the US, this study found that doctoral students reported higher social support in comparison to undergraduate students and that master's students were more satisfied with the university's decision to move to online instruction than bachelors' students. Students with multiple sources of funding reported higher levels of financial well-being than students with one source of funding. However, no differences were found between students who stayed on campus and students who lived off campus or returned to their home countries. We also found no statistically significant differences in any of the variables between students who were self-funded and students who were not. This study suggests that different groups of international students deserve more attention from educational institutions in times of crisis, such as the one caused by the pandemic.

Is cognitive ability a factor in explaining differences in physiological and psychological stress responses?

IntroductionDetermining differences and patterns in responses might help to understand over-excitability of students with high cognitive ability (SHCA) and to design treatments for helping them in controlling stress.MethodsA comparative research method was used with three different instruments. The data were analyzed by t-test and Welch’s F-test.ResultsThe SHCA reported significantly higher frequencies of psychological stress responses whereas they expressed significantly lower frequencies of physiological stress responses than their counterparts.ConclusionsThese findings might lead to a discussion about the factors determining differences in the responses given by students with high cognitive ability under stress conditions.

The impact of COVID-19 stressors on psychological distress and suicidality in a nationwide community survey in Taiwan

COVID-19 stressors and psychological stress response are important correlates of suicide risks under the COVID-19 pandemic. This study aimed to investigate the prevalence of COVID-19 stress, its impact on mental health and associated risk factors among the general population during the outbreak of COVID-19 in July 2020 throughout Taiwan. A nationwide population-based survey was conducted using a computer-assisted telephone interview system with a stratified, proportional randomization method for the survey. The questionnaire comprised demographic variables, psychological distress assessed by the five-item Brief Symptom Rating Scale and independent psychosocial variables including COVID-19 stressors, loneliness, suicidality, and health-related self-efficacy. In total, 2094 respondents completed the survey (female 51%). The COVID-19 stress was experienced among 45.4% of the participants, with the most prevalent stressors related to daily life and job/financial concerns. Higher levels of suicidality, loneliness, and a lower level of self-efficacy had significantly higher odds of having COVID-19 stress. The structural equation model revealed that COVID-19 stress was moderately associated with psychological distress and mediated by other psychosocial risk factors. The findings call for more attention on strategies of stress management and mental health promotion for the public to prevent larger scales of psychological consequences in future waves of the COVID-19 pandemic.

Quantifying self-contained breathing apparatus on physiology and psychological responses during firefighting: a systematic review and meta-analysis

Objectives. There is no consensus regarding the efficacy of self-contained breathing apparatus (SCBA) on firefighters’ physiological and psychological stress responses. This study synthesized and quantified the psycho-physiological demands placed on firefighters wearing SCBA compared to a control group. Methods. Five databases were searched with English-language restrictions from inception to January 2021. As dependent variables, physiological (rectal temperature [T re], mean skin temperature [], heart rate [HR], maximal heart rate [HRmax], maximum oxygen uptake [VO 2max], total sweat rate [TSR]) and psychological (rating of perceived exertion [RPE] and thermal sensation [TS]) responses were continuously collected. This study is registered with PROSPERO (CRD42021228363). Results. Nine eligible studies with 289 participants met the inclusion criteria. The pooled estimates for V O2max statistically significantly decreased, whereas , HR, HRmax, TSR and RPE increased significantly. Additionally, the T re and TS parameters were elevated but not significant. Subgroup analysis revealed that, except for V O2max and TSR, the SCBA weight did not differ significantly between groups on any outcome measure. Conclusions. Our meta-analysis indicates that wearing SCBA elicits thermoregulatory, metabolic and psychological stress. However, this is not primarily explained by the weight of SCBA, highlighting the value of ergonomic design and physiological monitoring.

Oxidative stress and motion sickness in one crew during competitive offshore sailing

Competitive Offshore Ocean Sailing is a highly demanding activity in which subjects are exposed to psychophysical stressors for a long time. To better define the physiological adaptations, we investigated the stress response of subjects exposed to 3-days long ocean navigation with disruption of circadian rhythms. 6 male subjects were involved in the study and provided urine and saliva samples before setting sail, during a single day of inshore sailing, during 3-days long ocean navigation, and at the arrival, to measure oxidative stress, cortisol, nitric oxide metabolites (NOx) and metabolic response. Motion Sickness questionnaires were also administered during the navigation. The crew suffered a mean weight loss of 1.58 kg. After the long navigation, a significant increase in ROS production and decrease in total antioxidant capacity and uric acid levels were observed. Lipid peroxidation, NO metabolites, ketones, creatinine, and neopterin levels were also increased. Furthermore, a significant increase in cortisol levels was measured. Finally, we found a correlation between motion sickness questionnaires with the increase of NOx, and no correlation with cortisol levels. Physical and psychological stress response derived from offshore sailing resulted in increased oxidative stress, nitric oxide metabolites, and cortisol levels, unbalanced redox status, transient renal function impairment, and ketosis. A direct correlation between motion sickness symptoms evaluated through questionnaires and NOx levels was also found.

Stressors faced by healthcare professionals and coping strategies during the early stage of the COVID-19 pandemic in Germany.

BackgroundThe COVID-19 pandemic has exerted great pressure on national health systems, which have aimed to ensure comprehensive healthcare at all times. Healthcare professionals working with COVID-19 patients are on the frontline and thereby confronted with enormous demands. Although early reports exist on the psychological impact of the pandemic on frontline medical staff working in Asia, little is known about its impact on healthcare professionals in other countries and across various work sectors. The present cross-sectional, online survey sought to investigate common work stressors among healthcare professionals, their psychological stress as well as coping resources during the pandemic.MethodsA sample of 575 healthcare professionals (57% male) in three different sectors (hospital, prehospital emergency care, and outpatient service) reported their experiences concerning work and private stressors, psychological stress, and coping strategies between April 17, 2020 and June 5, 2020. To capture pandemic-specific answers, most of the items were adapted or newly developed. Exploratory factor analyses (EFA) were conducted to detect underlying latent factors relating to COVID-specific work stressors. In a next step, the effects of these latent stressors across various work sectors on psychological stress (perceived stress, fatigue, and mood) were examined by means of structural equation models (SEM). To add lived experience to the findings, responses to open-ended questions about healthcare professionals’ stressors, effective crisis measures and prevention, and individual coping strategies were coded inductively, and emergent themes were identified.ResultsThe EFA revealed that the examined work stressors can be grouped into four latent factors: “fear of transmission”, “interference of workload with private life”, “uncertainty/lack of knowledge”, and “concerns about the team”. The SEM results showed that “interference of workload with private life” represented the pivotal predictor of psychological stress. “Concerns about the team” had stress-reducing effects. The latent stressors had an equal effect on psychological stress across work sectors. On average, psychological stress levels were moderate, yet differed significantly between sectors (all p < .001); the outpatient group experienced reduced calmness and more stress than the other two sectors, while the prehospital group reported lower fatigue than the other two sectors. The prehospital group reported significantly higher concerns about the team than the hospital group (p < .001). In their reports, healthcare professionals highlighted regulations such as social distancing and the use of compulsory masks, training, experience and knowledge exchange, and social support as effective coping strategies during the pandemic. The hospital group mainly mentioned organizational measures such as visiting bans as effective crisis measures, whereas the prehospital sector most frequently named governmental measures such as contact restrictions.ConclusionThe study demonstrated the need for sector-specific crisis measures to effectively address the specific work stressors faced by the outpatient sector in particular. The results on pandemic-specific work stressors reveal that healthcare professionals might benefit from coping strategies that facilitate the utilization of social support. At the workplace, team commitment and knowledge exchange might buffer against adverse psychological stress responses. Schedules during pandemics should give healthcare workers the opportunity to interact with families and friends in ways that facilitate social support outside work. Future studies should investigate cross-sector stressors using a longitudinal design to identify both sector- and time-specific measures. Ultimately, an international comparison of stressors and measures in different sectors of healthcare systems is desirable.

The role of combined modifiable lifestyle behaviors in the association between exposure to stressors and allostatic load: A systematic review of observational studies.

BackgroundExposure to stressors can evoke psychological, physiological, and behavioral stress responses, which may lead to the adoption of health-damaging behaviors that dysregulate multiple biological systems contributing to a high allostatic load. This review explored the role of combined modifiable lifestyle behaviors in the relationship between stressors and allostatic load among healthy adults. MethodsA systematic search was conducted in Medline Complete, PsycINFO, CINAHL, and Embase databases up to September 2021. The PRISMA guidelines guided reporting and study quality was assessed using the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Checklist. ResultsDatabase searches identified 319 papers. Eight cross-sectional and two longitudinal studies met our inclusion criteria. Among the ten studies, combined modifiable lifestyle behaviors partly explained the association between exposure to stressors and elevated allostatic load in four cross-sectional and two longitudinal studies. ConclusionSome evidence suggests that combined modifiable lifestyle behaviors may help explain the relationship between stressors and an elevated allostatic load. Further longitudinal studies with mediation analyses would strengthen these findings and help to confirm the mechanistic role of combined modifiable lifestyle behaviors underlying the relationship between stress exposure and allostatic load.

The Relationship Between Long Working Hours and Stress Responses in Junior High School Teachers: A Nationwide Survey in Japan.

Background: Long working hours and mental health problems among teachers are a concern in Japan. More specifically, it has been reported that junior high school teachers tend to work overtime. In this study, examined the working hours of junior high school teachers in public schools and investigated the association between overtime work and stress responses across job titles.Methods: From June to December 2018, 54,772 teachers in public junior high schools completed a web-based nationwide survey regarding occupational stress and submitted self-evaluated working hours per day of the previous month. Psychological and physical stress responses were assessed using the Brief Job Stress Questionnaire.Results: Results showed that 59.6% of the participants worked 11 h or more per day. Additionally, the length of working hours significantly differed across job titles (χ2 (30) = 5295.8, p < 0.001, Cramér’s V = 0.14). With respect to tenured teachers, sex (female), age, taking charge of the class, number of working years in the same school, working hours of 10 to 11 h, 11 to 12 h, 12 to 13 h, and 13 h or more were significantly associated with high stress, compared to those who worked less than 9 h per day. Moreover, for fixed-term teachers, sex (female), age, working hours of 9 to 10 h, 10 to 11 h, 11 to 12 h, 12 to 13 h, and 13 h or more were related with more stress as compared to those who worked less than 9 h per day. On the other hand, there was no significant relationship between long working hours and stress response among vice-principals, even though they tended to work the longest hours.Conclusion: We verified that Japanese junior high school teachers work long hours. Long working hours were associated with stress responses in both tenured and fixed-term teachers, but not in vice-principals. However, vice-principals work the longest hours among teachers, and we suggest that these long working hours may be a hidden problem that is often overlooked.

Research Protocol: Prehabilitation for Holmium laser enucleation of the prostate (HoLEP)

Surgery causes a physiological and psychological stress response which can lead to a decline in functional capacity (1). The adoption of prehabilitation into existing pathways can improve postoperative outcomes. HoLEP (Holmium laser enucleation of the prostate) is a minimally invasive surgical treatment for men with benign prostatic hyperplasia. We aim to assess the feasibility of providing multimodal prehabilitation to patients with an ASA score of 2 or more. The prehabilitation interventions include supervised cardiopulmonary exercise, muscle conditioning, dietary/lifestyle advice and exploration of psychosocial needs. Patients will also receive a medication review by a specialist pharmacist. Compliance is to be assessed with a phonecall 2 weeks into the program and 6 weeks post procedure. Viability of the project will be determined by the ability of the organisation to deliver and sustain the program. The data to be collected will include project costs, time spent, patient satisfaction, length of stay, early and later surgical complications and daycase rate. This project will assess feasibility of perioperative optimisation programmes for non-oncology surgical pathways for maximal patient benefit.

Cortisol changes in healthy children and adolescents during the COVID-19 pandemic

The Coronavirus Disease 2019 (COVID-19) pandemic has caused massive disruptions to daily life in the United States, closing schools and businesses and increasing physical and social isolation, leading to deteriorations in mental health and well-being in people of all ages. Many studies have linked chronic stress with long-term changes in cortisol secretion, which has been implicated in many stress-related physical and mental health problems that commonly emerge in adolescence. However, the physiological consequences of the pandemic in youth remain understudied. Using hair cortisol concentrations (HCC), we quantified average longitudinal changes in cortisol secretion across a four-month period capturing before, during, and after the transition to pandemic-lockdown conditions in a sample of healthy youth (n = 49). Longitudinal changes in HCC were analyzed using linear mixed-effects models. Perceived levels of pandemic-related stress were measured and compared to the physiological changes in HCC. In children and adolescents, cortisol levels significantly increased across the course of the pandemic. These youth reported a multitude of stressors during this time, although changes in HCC were not associated with self-reported levels of COVID-19-related distress. We provide evidence that youth are experiencing significant physiological changes in cortisol activity across the COVID-19 pandemic, yet these biological responses are not associated with perceived stress levels. Youth may be especially vulnerable to the deleterious impacts of chronic cortisol exposure due to their current status in the sensitive periods for development, and the incongruency between biological and psychological stress responses may further complicate these developmental problems.

Impacts of the psychological stress response on aggression in adolescents during the COVID-19 epidemic in China

The sudden outbreak of COVID-19 has exerted a tremendous impact on the psyche of people around the world, especially adolescents. In order to provide a valuable theoretical basis for effective measures to prevent psychological problems in adolescents during public health emergencies in the future, this study examined the mediating effect of coping style (CS, including positive coping style (PCS) and negative coping style (NCS)) and the moderating effect of emotional management ability (EMA) on the relationship between the psychological stress response (PSR) and aggression (AGG) in adolescents during the COVID-19 epidemic in China. The Buss–Warren Aggression Questionnaire, Simplified Coping Style Questionnaire, and Emotion Management Questionnaire were employed to investigate the mental health of Chinese adolescents from April 10–20 (Time point 1, T1) and May 20–30 (Time point 2, T2), 2020. A total of 1,931 adolescents (aged 10–25 years, M = 19.18 years, 51.4% male) were examined at T1 and 334 adolescents (aged 11–25 years, M = 19.97 years, 48.7% male) were reinvestigated at T2. Overall, 17.6% of the participants at T1 and 16.8% at T2 reported obvious PSR activation. NCS partly mediated the relationship between the PSR and AGG, and the indirect effect was moderated by EMA reported at T2. There were regional differences in the moderated mediation model in low-risk areas at T1. The moderated effects of EMA at T1 and T2 were opposite. Specifically, high EMA resulted in a stronger relationship between NCS and AGG at T1, whereas high EMA resulted in a weaker relationship between NCS and AGG at T2. Psychological reactions resulting from sudden public health events may trigger AGG in younger individuals. However, EMA may have a buffering effect on the onset of AGG. This research expands our understanding of the development of AGG in adolescents during the pandemic.

The effect of cognitive behavioral stress management on the psychological status and pain stress response of parturients with cesarean section

Purpose: This study aimed to explore the effect of cognitive behavioral stress management on the psychological status and pain stress response of parturients with cesarean section. Method: A total of 100 parturients who received cesarean delivery in a hospital from April 2020 to April 2021 were recruited in this study and randomly divided into control group and study group. The control group received routine nursing care, while the study group received cognitive behavioral stress management for 12 weeks before delivery. The negative emotions, stress levels, hope levels and stress hormone levels in serum of the two groups were measured. Results: Before the intervention (T0), there was no significant difference between the two groups (all p &gt; 0.05). Immediately after entering the operating room (T1) and at the end of the operation (T2), the scores of the Self-rating Anxiety Scale (SAS), the Self-rating Depression Scale (SDS) and Pregnancy Stress Scale (PSS) in study group were significantly lower than those in control group (all p &lt; 0.05). The hope level scale (HHI), the scores of positive attitude to reality and future (T), positive actions taken (P), and maintaining close relationship with others (I) in study group were markedly higher in the study group compared control group (all p &lt; 0.05). The levels of cortisol (Cor), adrenaline (ADR) and adrenocorticotropic hormone (ACTH) in serum were significantly lower in study group than those in control group (all p &lt; 0.05). Conclusion: Cognitive behavioral stress management intervention for parturients with cesarean section before delivery can effectively reduce their negative emotions and stresses, improve their level of hope and relieve their pain-induced stress.

Sports injury and stressor-related disorder in competitive athletes: a systematic review and a new framework.

BackgroundFor professional athletes, sports injury has been considered one of the most influential factors determining their athletic careers' duration and quality. High-intensity training and competitiveness of the sports competition are perhaps critical causes of sports-related stress. This article reviews the relevant research on sports injuries and stressor-related disorders. Further, it explores the following three issues in depth: (1) Do physical injuries caused by competitive sports lead to acute or posttraumatic stress disorder for athletes? What are the abnormal stress responses? (2) What diagnoses are currently available for sports injury related traumatic stress disorder? (3) What kinds of psychological rehabilitation are available for trauma-related symptoms in sports injury? How efficient are they in alleviating these symptoms?MethodsThe study searched electronic databases, including PubMed, MEDLINE, CINAHL, etc. And reference lists of included papers were also screened. Two researchers selected the literature strictly according to the inclusion criteria and sorted them out. Based on the proved conclusions, the study established a new framework to manage traumatic stress disorders after the injury occurred.Results16 articles were included in the study. (Q1: N = 10; Q2: N = 3; Q3: N = 3 ) The findings of this review suggested that athletes who suffer from sports injuries are more likely to experience abnormal physiological or psychological stress responses, which may become a massive challenge for athletes to continue their sports careers at a competitive level. However, there is a minimal understanding of addressing sports injury-related traumatic stress disorder from a biological perspective. Thus, it is challenging to build a scientific basis for diagnosis, screening, and treatment. In addition, the current diagnostic tool for athletes stress disorder still heavily relies on subjective measurement, and the treatment plan is not different from that of the general population.ConclusionsIt highlighted that sports-related stress disorder could be the greatest challenge to return to competition for injured athletes. The present study indicated the importance of systematically identifying the symptoms of sports-related stress disorder and improving the current diagnosis and treatment system.

Psycho-behavioural responses of the general population to COVID-19 after mass vaccination: a cross-sectional study.

Previous studies have examined public psycho-behavioural responses in the early stages of the epidemic, little is known after mass vaccination has been implemented. This study aimed to investigate the public's behavioural (adoption of COVID-19 precautionary measures) and psychological (depression, anxiety and stress) responses to COVID-19 and their relationships after the launch of the territory-wide vaccination programme in Hong Kong. A cross-sectional survey study using anonymous online or face-to-face questionnaires was conducted between June 2021 and September 2021. A convenience sample of Hong Kong Chinese residents aged ⩾18 years were recruited online by referrals and from a university-run community vaccination centre. A total of 1893 valid questionnaires were received. The results showed that Hong Kong residents have high levels of adoption of precautionary measures and low levels of depression, anxiety and stress after the mass vaccination. Hierarchical regression analysis identified that in the fully adjusted model, the adoption of precautionary measures was a consistent protective factor (β ranged -1.51 to -1.67, p < 0.001) for depression, anxiety and stress amid the COVID-19 pandemic. This study offers new information on the public's psycho-behavioural responses to the pandemic, as well as insights into public health planning after introducing the mass vaccination.