Indoor nature exposure and influence on physiological stress markers.

Spending time in nature is beneficial for stress reduction and recovery. Using the properties of biophilic design, this study examined the influence of a nature-based indoor environment on physiological stress systems. An experimental study was designed to assess the influence of indoor natural elements on autonomic activity (heart rate variability or HRV), self-reported environmental assessments. No differences in heart rate variability were found between participants assigned to either condition. The room with natural elements was rated more positively than the room without natural elements. Participant preference had more impact on changes in HRV for participants without exposure to natural elements. The results suggest that natural elements in indoor environments may influence the regulation of stress response via environmental preference.Abbreviations: ANCOVA: Analysis of Covariance; ANS: Autonomic Nervous System; AVNN: Average of NN; DST: Digit Span Test; EAS: Environmental Assessment Scale; ECG: Electrocardiograph; fMRI: Functional magnetic resonance imaging; HF: High Frequency; HRV: Heart Rate Variability; INE: Indoor Nature Exposure; NR: Nature-Relatedness Scale; PANAS: Positive and Negative Affect Schedule; SAM: Search and Memory Test; SLSI: Student Life Stress Inventory; SMT: Sentence Making Test.

Understanding, teaching and assessing the elements of the CanMEDS Professional Role: canadian program directors' views.

BACKGROUND: Physicians are required to maintain and sustain professional roles during their careers, making the Professional Role an important component of postgraduate education. Despite this, this role remains difficult to define, teach and assess. OBJECTIVE: To (a) understand what program directors felt were key elements of the CanMEDS Professional Role and (b) identify the teaching and assessment methods they used. METHODS: A two-step sequential mixed method design using a survey and semi-structured interviews with Canadian program directors. RESULTS: Forty-six program directors (48% response rate) completed the questionnaire and 10 participated in interviews. Participants rated integrity and honesty as the most important elements of the Role (96%) but most difficult to teach. There was a lack of congruence between elements perceived to be most important and most frequently taught. Role modeling was the most common way of informally teaching professionalism (98%). Assessments were most often through direct feedback from faculty (98%) and feedback from other health professionals and residents (61%). Portfolios (24%) were the least used form of assessment, but they allowed residents to reflect and stimulated self-assessment. CONCLUSION: Program directors believe elements of the Role are difficult to teach and assess. Providing faculty with skills for teaching/assessing the Role and evaluating effectiveness in changing attitudes/behaviors should be a priority in postgraduate programs.

The effects and expense of augmenting usual cancer clinic care with telephone problem-solving counseling.

This study was done to assess the effectiveness and efficiency of individualized, problem-solving counseling provided by baccalaureate nurses over the telephone to prevent the onset of depression in persons with breast, lung, or prostate cancer. Of 175 persons randomized, 149 completed the 8-month follow-up. The primary outcome measures were changes in the Jalowiec Coping Scale, the Centre for Epidemiologic Studies in Depression Scale, and the Derogotis Psychosocial Adjustment to Illness Scale. In addition, expenditures for people's use of all health and social services were computed at baseline and follow-up. Telephone counseling improved the use of more favorable coping behaviors, prevented a clinically important but not statistically significant decline into depression, and poor psychosocial adjustment in a group of people with mixed cancer. These results were associated with a greater total per person per annum expenditure for use of all other health and social services in the community compared with the control group. In a situation of limited resources and a service producing more effect for more costs, one needs either to examine what services to forgo to offer this service or to carefully target the new service to those most likely to benefit.

Prevalence, correlates, and costs of patients with poor adjustment to mixed cancers.

Approximately 2% to 3% of the Canadian society has experienced cancer. Literature indicates that there is poor adjustment to chronic illness. Individuals with poor adjustment to chronic illness have been found to disproportionately use more health services. The purpose of this study was to determine the prevalence, correlates, and costs associated with poor adjustment to mixed cancer. A consecutive sample (n = 171) of breast, lung, and prostate cancer patients at the Nova Scotia Regional Cancer Center were surveyed. Twenty-eight percent of the cancer group showed fair to poor adjustment to illness using the Psychological Adjustment to Illness Self-report Scale Psychological Adjustment to Illness Self-Report Scale raw score. Poor adjustment was moderately correlated with depression (r = 0.50, P < .0001) and evasive coping (r = 0.38, P < .0001) and unrelated to demographic variables. Depression explained 25% of the variance in poor adjustment to illness in regression analysis. Cancer patients with fair to poor adjustment to illness had statistically significantly higher annual healthcare expenditures (P < .002) than those with good adjustment to illness. Expenditure findings agree with previous literature on chronic illnesses. The prevalence of fair to poor adjustment in this cancer population using the Psychological Adjustment to Illness Self-Report Scale measure is similar to that reported for chronic illness to date, suggesting that only those with better adjustment consented to this study.