The effect of race on postsurgical ambulatory medical follow-up among United States Veterans

Determinants of cancer patients' involvement in treatment decision-making based on the COM-B model: A cross-sectional study

OBJECTIVES

Cancer patients' involvement in treatment decision-making is affected by various factors, with the mechanisms not readily understood. This study explores the underlying mechanisms based on the Capability, Opportunity, Motivation and Behavior (COM-B) model and literature review.

METHODS

A cross-sectional survey was conducted and 300 cancer patients conveniently recruited from three tertiary hospitals validly completed the self-administered questionnaires. Structural equation modeling (SEM) approach was used to test the hypothesized model.

RESULTS

The findings generally supported the hypothesized model, which could explain 45% of the variance in cancer patients' involvement in treatment decision-making. Cancer patients' health literacy and perceived facilitation of involvement from health professionals had direct and indirect effects on their actual involvement, with the total effect β = 0.594, β = 0.223, P < 0.001, respectively. Patients' views of involvement in treatment decision-making had a direct effect on their actual involvement (β = 0.296, P < 0.001) and completely mediated the relationship between self-efficacy and their actual involvement (β = 0.040, P < 0.05).

CONCLUSIONS

Findings support the COM-B model's explanatory potential in the context of cancer patients' involvement in treatment decision-making.

Medial orbital wall decompression: Demographics influencing surgical follow-up and complications: Impacts on follow-up and complications

OBJECTIVE

Identify the impact of demographics and social determinants of health on surgical follow-up and complications after medial orbital wall decompression (MOWD) secondary to thyroid associated orbitopathy (TAO).

METHODS

Demographics and social determinants of health (age, sex, race, insurance status) for 46 patients undergoing MOWD secondary to TAO were correlated with post-operative compliance and surgical complications by chi-square analyses.

RESULTS

Among 46 patients, 23 were compliant with follow-up. There was no statistically significant difference between compliance and non-compliance based on age (60.25 vs 56.4, p = .41), sex (71.9 % female vs 85.7 % female, p = .31), race (65.6 % white vs 71.4 % white, p = .70) or insurance status (59.4 % private vs 42.9 % private, p = .30). Complications were noted in 50 % of patients of which sinus infection was most common (47.8 % of complications) and epistaxis rare (4.3 % of complications). No correlation was noted between development of complications and compliance (p = .20). Likewise, age, race and insurance status did not correlate with complications.

CONCLUSION

For patients undergoing MOWD, no correlations with compliance or complication rate were noted with age, sex, race, or insurance status. A larger cohort may be indicated to identify such patterns. The overall complication rate was 50 % and the increased number of visits may have economic impact.

KEY POINTS

This study provides a unique chance to assess demographic correlates of compliance and complication while controlling for surgeon preference. There was no association between sociodemographics and compliance or complications.

Impact of Racial Disparities in Preoperative Cardiovascular Evaluation and Surgical Outcomes in Patients Undergoing Metabolic and Bariatric Surgery: A Retrospective Cohort Analysis

Background

We investigated preoperative referral patterns, rates of cardiovascular testing, surgical wait times, and postoperative outcomes in White versus Black, Hispanic, or other racial or ethnic groups of patients undergoing metabolic and bariatric surgery.

Methods and Results

This was a single center retrospective cohort analysis of 797 consecutive patients undergoing metabolic and bariatric surgery from January 2014 to December 2018; 86% (n=682) were Black, Hispanic, or other racial or ethnic groups. White versus Black, Hispanic, or other racial or ethnic groups had similar baseline comorbidities and were referred for preoperative cardiovascular evaluation in similar proportion (65% versus 68%, P=0.529). Black, Hispanic, or other racial or ethnic groups of patients were less likely to undergo preoperative cardiovascular testing (unadjusted odds ratio [OR], 0.56; 95% CI, 0.33–0.95; P=0.031; adjusted for Revised Cardiac Risk Index OR, 0.59; 95% CI, 0.35–0.996; P=0.049). White patients had a shorter wait time for surgery (unadjusted hazard ratio [HR], 0.7; 95% CI, 0.58–0.87; P=0.001; adjusted HR, 0.7; 95% CI, 0.56–0.95; P=0.018). Reduction in body mass index at 6 months was greater in White patients (12.9 kg/m² versus 12.0 kg/m², P=0.0289), but equivalent at 1 year (14.9 kg/m² versus 14.3 kg/m², P=0.330).

Conclusions

White versus Black, Hispanic, or other racial or ethnic groups of patients were referred for preoperative cardiovascular evaluation in similar proportion. White patients underwent more preoperative cardiac testing yet had a shorter wait time for surgery. Early weight loss was greater in White patients, but equivalent between groups at 12 months.

The effect of health literacy on patient's perceived shared decision-making among Chinese cancer patients

OBJECTIVES

To explore the relationship between patient's health literacy and perceived shared decision-making (SDM) among Chinese cancer patients.

METHODS

A cross-sectional study was conducted involving a convenience sample of 458 cancer patients from four public hospitals in Guangzhou, China. Patients' self-reported data were collected using the Health Literacy Management Scale (HeLMS) and the nine-item Shared Decision-Making Questionnaire (SDM-Q-9). Hierarchical multiple regressions, controlling for patient-doctor relationship, social support, sociodemographic and clinical variables were conducted to explore the effect of health literacy on perceived SDM.

RESULTS

Health literacy itself accounted for 68.0% of the variance in perceived SDM. Higher scores in domains "information acquisition ability," and "communication interaction ability" of HeLMS were significantly associated with a higher level of perceived SDM after controlling the covariates (R²  = 75.7%).

CONCLUSIONS

Health literacy, especially the information acquisition ability and communication interaction ability, played a prominent role for Chinese cancer patients to be involved in treatment decision making.

The impact of health literacy on shared decision making before elective surgery: a propensity matched case control analysis

BACKGROUND

Poor health literacy affects over 90 million Americans. The primary aim of the study was to evaluate a possible association between health literacy and decision conflict in surgical patients.

METHODS

Patients undergoing a diverse number of elective surgeries were enrolled in the study. Health literacy was measured using the Newest Vital Sign instrument and decision conflict using the low literacy version of the Decision Conflict Scale.

RESULTS

200 patients undergoing elective surgeries were included in the study. Patients who had greater health literacy scores had lower decision conflict scores, Spearman's rho = - 0.43, P < 0.001. Following propensity-score matching to account for potential covariates, the median (IQR) decision conflict score was 20 (0 to 40) for patients with poor health literacy compared to 0 (0 to 5) for patients with adequate literacy, P < 0.001.

CONCLUSIONS

Poor health literacy is associated with greater decision conflict in patients undergoing elective surgical procedures. Strategies should be implemented to minimize decision conflict in poor health literacy patients undergoing elective surgical procedures.