Brief repeated virtual nature contact for three weeks boosts university students' nature connectedness and psychological and physiological health during the COVID-19 pandemic: A pilot study.

The COVID-19 pandemic and its associated uncertainties and restrictions have adverse impacts on university students' mental wellbeing. Evidence shows that virtual nature contact has mental health benefits. However, little is known about the potential beneficial health impacts of virtual nature contact during times of social distancing, when access to the natural environment is restricted. This pilot study aimed to examine the effectiveness of a 3-week virtual nature contact in improving nature connectedness and reducing psychophysiological stress. A sample of 56 university students in Hong Kong was randomly assigned to control and nature interventions using 2-D video played for 15 min three times a week for 3 weeks. Nature connectedness, perceived restorativeness and psycho-physiological wellbeing were measured. Our findings show significant changes in psychological stress levels after nature interventions compared with the baseline, including increased happiness and stronger emotions of comfort and relaxation. When compared with the control group, the results show the nature intervention group has significantly higher levels of nature connectedness, happiness, and positive affect, but no significant effects on other psychological and physiological variables (e.g., cardiovascular responses). Our preliminary findings highlight the potential use of virtual nature contacts in bolstering university students' wellbeing at times of pandemic or when in-person visit to the natural environment is not feasible.

Culturally sensitive, preventive antenatal group cognitive-behavioural therapy for Chinese women with depression.

Postnatal depression (PND) affects 10-15% of postnatal women worldwide, yet it is poorly recognized and managed. Among the psychological interventions, which are used to manage PND, cognitive-behavioural therapy was found to be effective and promising. In the past decade, research efforts have focused on developing effective antenatal interventions to prevent PND. Strong antenatal predictors such as antenatal depressive symptoms have been identified for targeted early intervention or prevention to help reduce the risk of developing depression after childbirth. However, the findings regarding effectiveness of antenatal preventive interventions have been inconsistent. Based on the reports of previous studies, a brief group antenatal intervention using cognitive-behavioural approach is necessary, particularly one with sensitivity for Chinese woman. This paper reports the details of a nurse-led cognitive-behavioural programme developed and tested in, and for use with a sample of Hong Kong pregnant women. The trial run showed that the programme was feasible to be implemented and well received by the participants.

Building life-long learning capacity in undergraduate nursing freshmen within an integrative and small group learning context.

BACKGROUND: Life-long learning involves the development of skills in critical thinking (CT), effective group process (GP), and self-directedness (SDL). Recent studies have shown that small group learning with active interactions is effective in enabling students to develop themselves as independent learners beyond graduation. With a view to integrative learning, the purpose of this study was to evaluate life-long learning outcomes through the work of small group teaching and learning for a class of undergraduate nursing freshmen during one academic year. METHODS: A mixed-methods approach was used to evaluate the CT, GP and SDL of 99 freshmen with a self-assessment questionnaire before and after their learning activities in three nursing courses, and to identify themes from a total of six focus group interviews with the students and teachers. RESULTS: The CT, GP and SDL results obtained from self-assessment did not indicate significant differences. Four themes emerged from the qualitative analysis. DISCUSSION: Many factors contributed to the results on life-long learning skill development of students in this study. The qualitative analysis provided good insights for future teaching and learning development. CONCLUSIONS: With a developmental perspective, life-long learning may be better developed and evaluated over a longer period of time in the nursing program.

Group antenatal intervention to reduce perinatal stress and depressive symptoms related to intergenerational conflicts: a randomized controlled trial.

BACKGROUND: Intergenerational conflicts are a major source of stress, which might lead to depression in new mothers. The conflict is heightened when grandparents are involved in childcare. OBJECTIVES: To examine the effectiveness of an interpersonal psychotherapy oriented group intervention to reduce stress and depressive symptoms in new mothers and enhance happiness and self-efficacy in managing intergenerational conflict in childcare. This study is one of the intervention projects of FAMILY: A Jockey Club Initiative for a Harmonious Society, funded by The Hong Kong Jockey Club Charities Trust. DESIGN: Multisite randomized controlled trial with two arms: an intervention group attended an additional 4-week program and a control group who received usual care only. SETTING: Six Maternal and Child Health Centres in Hong Kong PARTICIPANTS: From September 2009 to January 2010, 156 pregnant women who would have grandparents involved in childcare were recruited at their 14-32 weeks' gestation. METHODS: Participants were randomized to groups using computer generated random sequences by blinded recruitment staff. Primary outcomes were stress and depressive symptoms immediately after the intervention and 6-8 weeks after delivery. Secondary outcomes were happiness and self-efficacy in managing conflict. RESULTS: After screening 2870 pregnant women, 156 eligible participants were randomized. Intention-to-treat analysis showed that the intervention group (n=78) had significantly lower perceived stress (p=0.017; Cohen d=0.38) and greater happiness (p=0.004; Cohen d=0.41) than the control group (n=78) immediately after the intervention. However, the effects were not sustained at postnatal follow-up. Subgroup analysis showed that participants with depressive symptoms (EPDS>12) at baseline reported significantly lower stress, greater happiness (p=0.035 and 0.037, respectively; both Cohen d=0.61), greater self-efficacy in managing conflict (p=0.012; Cohen d=0.76) than the control group after the intervention. Also, after delivery, they had significantly greater self-efficacy in managing conflict (p=0.025; Cohen d=0.61) and more able to cooperate with grandparents in childcare (p=0.046; Cohen d=0.59) than the control group. CONCLUSION: The intervention was effective in reducing stress and enhancing happiness among new mothers, particularly those with higher EPDS scores. Postnatal follow-up contacts as booster interventions may be needed to achieve lasting effects of the intervention.

Physical activity for cancer survivors: meta-analysis of randomised controlled trials.

OBJECTIVE: To systematically evaluate the effects of physical activity in adult patients after completion of main treatment related to cancer. DESIGN: Meta-analysis of randomised controlled trials with data extraction and quality assessment performed independently by two researchers. DATA SOURCES: Pubmed, CINAHL, and Google Scholar from the earliest possible year to September 2011. References from meta-analyses and reviews. STUDY SELECTION: Randomised controlled trials that assessed the effects of physical activity in adults who had completed their main cancer treatment, except hormonal treatment. RESULTS: There were 34 randomised controlled trials, of which 22 (65%) focused on patients with breast cancer, and 48 outcomes in our meta-analysis. Twenty two studies assessed aerobic exercise, and four also included resistance or strength training. The median duration of physical activity was 13 weeks (range 3-60 weeks). Most control groups were considered sedentary or were assigned no exercise. Based on studies on patients with breast cancer, physical activity was associated with improvements in insulin-like growth factor-I, bench press, leg press, fatigue, depression, and quality of life. When we combined studies on different types of cancer, we found significant improvements in body mass index (BMI), body weight, peak oxygen consumption, peak power output, distance walked in six minutes, right handgrip strength, and quality of life. Sources of study heterogeneity included age, study quality, study size, and type and duration of physical activity. Publication bias did not alter our conclusions. CONCLUSIONS: Physical activity has positive effects on physiology, body composition, physical functions, psychological outcomes, and quality of life in patients after treatment for breast cancer. When patients with cancer other than breast cancer were also included, physical activity was associated with reduced BMI and body weight, increased peak oxygen consumption and peak power output, and improved quality of life.

The application of family-nursing assessment skills: from classroom to hospital ward among final-year nursing undergraduates in Hong Kong.

BACKGROUND: There is little research on nursing students' application of family health assessment in clinical practice. OBJECTIVE: To examine the effect of an elective course, Family in Health and Illness (FHI), on year 4 nursing students' family health assessment and practice. METHODS: A quasi-experimental design was used. One hundred and twenty students completed pre- and post-course questionnaires, after taking FHI (n=49) or a course in Women's Health (WH; n=71) in a baccalaureate nursing program in Hong Kong. Students rated their interest in family assessment and appraised their own confidence and competence in practicing family nursing before the courses commenced, immediately after, and three months post course completion. In addition, their perceived ease of applying family assessment in practice was measured. RESULTS: Students who had taken FHI reported significantly higher interest than those who had not immediately after the course and three months later. The perceived ease of functional assessment immediate after the course was the only predictor of confidence and competence in practicing family nursing (B=0.76, 95% CI=1.37-8.23, p=0.011) at the 3-month follow-up after controlling for age and baseline measures. Level of interest (B=0.44, 95% CI=4.55-0.13, p=0.040) was an additional predictor of nurse-patient relationship at the 3-month follow-up. CONCLUSION: Educational input to nursing students may foster their interest and confidence in working with families in clinical settings. Further studies are needed to examine the factors impeding actual application of family nursing assessment.

A brief cognitive-behavioral stress management program for secondary school teachers.

OBJECTIVE: This study aimed to assess the efficacy of a brief cognitive-behavioral program that was designed to reduce the work-related stress levels of secondary school teachers. METHODS: A quasi-experimental design was used to compare the intervention groups with the wait-list control groups. Seventy teachers from the intervention groups and 54 from the control groups completed a set of validated scales at the baseline and 3-4 wk later. The scales included the Depression Anxiety Stress Scale, the Dysfunctional Attitude Scale-Form A, the Health-Promoting Lifestyle Profile II, and the Occupational Stress Inventory Revised Edition. RESULTS: After controlling for the baseline measures, the intervention groups had significantly lower role stress, personal strain and overall work-related stress 3-4 wk after the baseline measurements. The intervention groups also had significantly higher stress management behaviors, and less general stress and dysfunctional thoughts than the control groups (all p≤0.05). The levels of dysfunctional thoughts and stress management behaviors significantly predicted general stress after intervention and personal resource deficits. The level of dysfunctional thoughts also predicted the personal strain of work-related stresses (all p<0.05). CONCLUSIONS: The brief program reported in this study was efficacious in reducing the work-related stress of secondary teachers. Teachers experienced less work-related stress after the program, and they reported reduced dysfunctional thoughts and enhanced stress management behaviors. This program may be considered as an initial strategy for teachers to develop skills to cope with their work-related stress in the short term and could be incorporated with other strategies to achieve longer-term effects.

The association between adolescents' depressive symptoms, maternal negative affect, and family relationships in Hong Kong: cross-sectional and longitudinal findings.

This study investigated the bidirectional relationships of adolescents' and maternal mood, and the moderating effect by gender and perceived family relationships on these relationships. Data were obtained from 626 adolescent-mother dyads and follow-up data were collected one year later from a subset. Adolescents reported their depressive symptoms, and their mothers reported their negative affect. Adolescents described their perception of family relationships. Maternal negative affect and adolescents' depressive symptoms were significantly correlated at baseline. This association was moderated by gender and family relationships. The association was stronger in mother-daughter compared to mother-son dyads. In families where relationships were reported to be poor, adolescent depressive symptoms were uniformly high, regardless of maternal negative affect. However, in families where relationships were good, maternal negative affect was associated with higher adolescents' depressive symptoms. In longitudinal analyses, adolescents' mood at baseline was found to relate to maternal negative affect at follow-up. Family relationships at baseline were also associated with adolescents' depressive symptoms at follow-up. However, there was no prediction from maternal negative affect at baseline to adolescents' depressive symptoms at follow-up. Gender and quality of family relationships did not moderate the longitudinal relationships between adolescents' depressive symptoms and maternal negative affect in either direction.

The impact of work-related risk on nurses during the SARS outbreak in Hong Kong.

Severe acute respiratory syndrome (SARS) is a highly infectious disease, with high potential for transmission to close contacts, particularly among healthcare workers. This is the first systematic study investigating hospital nurses' physical and psychological health status and the kinds of healthcare used-stratified by the level of contact with SARS patients-during the 2003 outbreak in Hong Kong. Nurses in moderate-risk areas appeared to have more stress symptoms than those working in high-risk areas. It is essential to design hospital support systems and occupational health policy to promote the psychological well-being of nurses during future outbreaks of emerging infections.

Postpartum depression and related psychosocial variables in Hong Kong Chinese women: findings from a prospective study.

Research on predictors of postpartum depression (PPD) in Hong Kong (HK) Chinese women is scant. A prospective study with 385 HK Chinese postpartum women was conducted to identify correlations between PPD and demographic variables, and antenatal depression and psychosocial variables, and to determine which of these variables were predictors of PPD. Using the Edinburgh Postnatal Depression Scale (EPDS), we classified 19.8% of participants as postnatally depressed. Fifty-six percent of the variance in PPD was explained by social support and stress factors. However, social support factors accounted for only a small percentage of that variance. The major predictors were antenatal depression, postnatal perceived stress, and childcare stress. HK women may benefit from a culturally appropriate intervention focused on reducing stress in the postpartum period.