Description of Baseline Nutrition and Physical Activity Knowledge and Behavior in Acute Stroke/TIA Patients Enrolled in the Health Education on Information Retention and Behavior Change in Stroke (HERBS) Pilot Trial.

Lifestyle modifications after stroke are associated with better risk factor control and lower mortality. The primary objective of this study was to describe the knowledge of American Heart Association (AHA) recommendations for diet and exercise in survivors of stroke and transient ischemic attack (TIA). The secondary objectives were to describe their diet and exercise behaviors, self-efficacy (SE), behavioral intent (BI), stage of change, and barriers to change. Data are described from participants enrolled in a prospective educational intervention in mild stroke/TIA survivors. A multiple-choice questionnaire ascertained knowledge of AHA recommendations for diet and exercise, nutrition and physical activity behavior, SE, BI, stage of change, and barriers to change. Twenty-eight stroke/TIA survivors, with a mean age of 61.7 ± 11.8 years, completed questionnaires during their acute hospitalization. Participants underestimated the recommended intake of fruits, vegetables, whole grains, and participation in aerobic exercise and overestimated the recommended intake of sugar and salt. SE demonstrated a significant positive association with combined behavior scores (rs = 0.36, p = 0.043). Greater knowledge of the AHA recommendations was not associated with healthier behavior, greater SE, higher BI, or more advanced stage of change. The gaps between AHA recommendations and stroke/TIA patient knowledge identifies an area for potential intervention in stroke prevention and recovery.

Investigation of Health Behavior on Burnout Scores in Women Physicians who Self-Identify as Runners: A Cross-Sectional Survey Study.

As the proportion of women in the physician workforce increases, burnout in this population warrants further investigation. Exercise is an often-proposed strategy to combat burnout. Evaluating physical activity across a cohort of women physicians can assess associations of health behaviors with burnout. Cross-sectional study of women attending physicians in the United States who are actively engaged in a social media group for runners. An electronic survey comprised of 60 questions covering demographics, health behaviors, and burnout was administered. A healthy lifestyle subgroup (HLS) was defined based on American Heart Association physical activity and nutrition recommendations. We determine the prevalence of burnout and investigate associations between health behavior factors and burnout. Of the 369 included surveys, most respondents were at least six years out from medical training (85.9%) and White (74.5%). Forty-two percent experienced burnout symptoms. Time exercising was significantly associated with fruit/vegetable consumption (P=.00002). There was no significant difference in burnout between the HLS compared to others (P = .37). This group of self-reported physically active women physicians was found to have a lower prevalence of burnout when compared to other women physicians. Exercise and nutrition may be protective against burnout in women physicians but deserve further investigation.

Factors Associated With Ventilator Weaning Success and Failure in People With Spinal Cord Injury in an Acute Inpatient Rehabilitation Setting: A Retrospective Study.

Objectives: To evaluate baseline characteristics, describe pulmonary outcomes, and identify weaning predictors for people with acute traumatic spinal cord injury (SCI) who are dependent on mechanical ventilation at admission to acute inpatient rehabilitation (AIR). Methods: The retrospective study was conducted at an AIR facility in the United States. It included 91 adults with acute traumatic SCI from 2015 to 2019 who were dependent on mechanical ventilation. Results: People who successfully weaned (85%) had fewer days from time of SCI to AIR admission (22 vs. 30, p = .04), higher vital capacity at admission to AIR (12 vs. 3 mL/kg predicted body weight [PBW]; p < .001), and lower (caudal) neurological injury level (p < .001) compared to those who failed weaning. The risk of pneumonia was higher in people who failed weaning compared to those who were weaned successfully (risk ratio, 5.5; 95% confidence interval [95% CI], 2.3-13). Receiver operating characteristics (ROC) curves suggest a vital capacity cutoff of 5.8 mL/kg PBW could predict weaning. The vital capacity of ≥ 5.8 mL/kg PBW is associated with 109 times higher odds (95% CI, 11-1041; p < .001) of weaning than vital capacity below that threshold. Conclusion: In this retrospective study, there was an increased risk of pneumonia in people with SCI who failed weaning at discharge from AIR. Vital capacity was a better predictor of weaning from mechanical ventilation compared to the neurological level of injury, with a cutoff of 5.8 mL/kg PBW predictive of weaning success. Further research is needed on this critical topic.

Investigation of work-life integration on burnout symptoms in women physician runners: a cross-sectional survey study.

OBJECTIVE: To investigate which factors, from demographics to work-life integration, are associated with burnout symptoms among self-declared active women physicians practising in the USA. METHODS: Cross-sectional study of those actively engaged in a social media group for women physician runners. Electronically surveyed using 60 questions covering demographics, compensation, debt and domestic responsibilities with burnout assessed by the Mini-Z Burnout Survey. RESULTS: Of the 369 women meeting inclusion criteria as attending physicians practising in the USA, the majority reported being White (74.5%) and at least 6 years out from training (85.9%). There was a significant association of increased burnout level with working more hours per week and being responsible for a greater percentage of domestic duties (p<0.0001 and p=0.003, respectively). Both factors remained significant in a multivariable model (p<0.0001). CONCLUSION: By exploring burnout in the physically active, we are better able to investigate contributors to burnout despite healthy exercise habits. Increased burnout was significantly associated with greater domestic responsibility and hours working. These findings in women physician runners suggest that exercise alone may not control burnout. Poor work-life integration deserves attention as a burnout contributor in women physicians, potentially serving as a target for burnout prevention strategies.

Comparing outcomes of mechanical ventilation with high vs. moderate tidal volumes in tracheostomized patients with spinal cord injury in acute inpatient rehabilitation setting: a retrospective cohort study.

STUDY DESIGN: Retrospective cohort study. OBJECTIVES: The primary objective of this study was to evaluate safety and efficacy of higher tidal volumes (HVt) compared to moderate Vt (MVt) in people with spinal cord injury (SCI) admitted to acute inpatient rehabilitation (AIR) facility on mechanical ventilation via tracheostomy. SETTING: AIR facility in the United States. METHODS: Eighty-four adults with SCI were divided into MVt group if maximum Vt received in AIR was <15 ml/kg predicted body weight (PBW) and HVt group if maximum Vt was >15 ml/kg PBW. Primary outcomes were incidence of pneumonia and composite pulmonary adverse events (pneumonia, weaning failure, or acute care transfers due to respiratory complications). Secondary outcomes were AIR preweaning days defined as time from AIR admission to beginning of weaning, weaning days defined as days from start to end of weaning, and AIR ventilator days calculated as days on ventilator from AIR admission to discharge. RESULTS: MVt was utilized in 50 patients and HVt was utilized in 34 patients. The risk of pneumonia in HVt group was 4.3 times higher [95% confidence interval (CI): 1.5-12] compared to MVt group. Odds of pulmonary adverse events in HVt group was 5.4 times higher (CI: 1.8-17) compared to MVt group. There was no difference in preweaning days, weaning days, or AIR ventilator days between the two groups. CONCLUSIONS: Our data suggest that HVt is associated with increased risk of pneumonia and higher odds of pulmonary adverse events in tracheostomized patients with SCI which warrants further investigation.