Factors of Influence on Diabetes Awareness in Older People With Chronic Obstructive Pulmonary Disease Comorbid With Type 2 Diabetes Mellitus.

BACKGROUND: Type 2 diabetes mellitus (T2DM) is a common comorbidity in patients with chronic obstructive pulmonary disease (COPD) and has been associated with an increased risk of mortality in this population. PURPOSE: This study was designed to investigate the predictive factors of diabetes awareness (DA), including diabetes knowledge (DK), and diabetes care behaviors (DCB) among older people with both COPD and T2DM. METHODS: This was a cross-sectional descriptive correlation study. One hundred thirty-three older-age patients with COPD comorbid with T2DM receiving treatment at a chest hospital were enrolled as participants. Both DK and DCB were utilized to measure DA. The Diabetes Knowledge Questionnaire was utilized to measure DK, and the Summary of Diabetes Self-Care Activities was used to evaluate DCB. RESULTS: The average glycated hemoglobin (HbA1c) was 7.68% ( SD = 1.55%), with 74 (55.6%) participants having a level > 7%. The average DA was 46.46% ( SD = 13.34%), the average DK was 53.42% ( SD = 18.91%), and the average DCB was 39.50% ( SD = 16.66%). In terms of demographic variables, age, diabetes education, diabetes shared care, and HbA1c were all significantly associated with DA, DK, and DCB (all p s < .05). The overall variance in DA was significantly explained by diabetes education and HbA1c (all p s < .05). The overall variance in DK was significantly explained by age, diabetes education, and HbA1c. The overall variance in DCB was significantly explained by diabetes education and HbA1c (all p s < .05). CONCLUSIONS/IMPLICATIONS FOR PRACTICE: Our study findings indicate that older adult patients with COPD comorbid with T2DM are at elevated risks of poor glycemic control and low DA. Healthcare professionals should be aware of these issues and develop appropriate DA plans to prevent poor glycemic control in this population. Providing accurate information on diabetes to older adults with COPD comorbid with T2DM is important to improving their DK and promoting better DCB.

A mini review of communicative language testing.

Compared with traditional language testing, which heavily emphasizes psychometric reliability, communicative language testing (CLT), which uses authentic tasks to measure communicative abilities, has long been dominant in language assessment. Given its widely acknowledged advantages and widespread use, CLT has become less controversial in the language assessment field and thus is receiving decreased scholarly attention. However, real-world communication, in which CLT is grounded, evolves over time, suggesting the need to update our understanding of it. To address this need and facilitate the further development of CLT theories and practices, this paper offers an up-to-date review of CLT, including its various approaches, implementation challenges, and suggestions for future research.

[Application of Evidence-Based Smoking Cessation Nursing Interventions Increase the Quitting of Smoking in Hospitalized Patients].

BACKGROUND: The second-generation smoking cessation measures for inpatients in our hospital were provided primarily by physicians. Statistics from January to December 2019 showed a negative trend in the number of inpatient smoking cessation services and health education courses provided. PURPOSE: Purpose: In this study, a comprehensive systematic literature review on the application of smoking cessation interventions was conducted with the goal of helping enhance the inpatient quit rate at the author's hospital. RESOLUTION: The literature on smoking cessation interventions was reviewed, with the findings used to formulate a feasible plan for the implementation of an effective related intervention at our hospital. During the implementation process, the challenges encountered led to the formulation of strategies, including: 'conducting second-generation smoking cessation on-the-job training,' 'revising the referral process for patients taking smoking-cessation medications,' and 'adding patients who do not cease smoking to the referral process.' Data on the number of individuals attempting to quit smoking and the success rate of smoking cessation were collected. The baseline values before project implementation were compared with the values at 12 and 24-months posttest. RESULTS: The number of individuals receiving smoking cessation services increased from 85 people within 12 months to 105 people, and further increased to 125 people by the 24th month. Comparing the 3-month abstinence rates for 2019 and 2020, an increase from 31.36% before project implementation to 42.67% after implementation was observed, indicating a rise of 11.31%. Also, comparing the 6-month abstinence rates between 2019 and 2020, an increase from 27.16% before project implementation to 42.67% after implementation was observed, indicating a rise of 15.51%. The project outcomes calculated in December 2021 show a three-month abstinence rate of 44.40% and a six-month abstinence rate of 41.82%. CONCLUSIONS: The nursing interventions for smoking cessation in this project increased the abstinence rate among inpatients. Evidence-based practices, including earching for quality research evidence, utilizing the 7A framework to bridge evidence and clinical differences, and promoting the project using a collaborative cross-team approach, were the main factors contributing to the success of the project. The evidence-based application of smoking cessation strategies highlights the significant role played by nurses in enhancing the quality of care. The findings may serve as a reference for the future development of nursing project solutions.

Grade-Related Differential Item Functioning in General English Proficiency Test-Kids Listening.

Differential Item Functioning (DIF) analysis is always an indispensable methodology for detecting item and test bias in the arena of language testing. This study investigated grade-related DIF in the General English Proficiency Test-Kids (GEPT-Kids) listening section. Quantitative data were test scores collected from 791 test takers (Grade 5 = 398; Grade 6 = 393) from eight Chinese-speaking cities, and qualitative data were expert judgments collected from two primary school English teachers in Guangdong province. Two R packages "difR" and "difNLR" were used to perform five types of DIF analysis (two-parameter item response theory [2PL IRT] based Lord's chi-square and Raju's area tests, Mantel-Haenszel [MH], logistic regression [LR], and nonlinear regression [NLR] DIF methods) on the test scores, which altogether identified 16 DIF items. ShinyItemAnalysis package was employed to draw item characteristic curves (ICCs) for the 16 items in RStudio, which presented four different types of DIF effect. Besides, two experts identified reasons or sources for the DIF effect of four items. The study, therefore, may shed some light on the sustainable development of test fairness in the field of language testing: methodologically, a mixed-methods sequential explanatory design was adopted to guide further test fairness research using flexible methods to achieve research purposes; practically, the result indicates that DIF analysis does not necessarily imply bias. Instead, it only serves as an alarm that calls test developers' attention to further examine the appropriateness of test items.

Cardiopulmonary Endurance of Hospitalized Older Adults With Chronic Obstructive Pulmonary Disease.

BACKGROUND: Chronic obstructive pulmonary disease (COPD) could lead to poor cardiopulmonary endurance, which affects quality of life and increases the risk of rehospitalization or mortality. However, studies investigating associated factors of cardiopulmonary endurance for COPD inpatients are scant. OBJECTIVE: The aim of the study was to investigate whether and how age, gender, COPD severity, body composition, dyspnea, respiratory muscle strength, and lower limb muscle strength and endurance were related to cardiopulmonary endurance in elderly inpatients with COPD. METHODS: This was a cross-sectional study using a systematic sampling of older inpatients. Data of demographic characteristics such as age, gender, and disease severity were collected, and body mass index was calculated. Degrees of dyspnea were assessed by the modified Medical Research Council Dyspnea Scale. Respiratory muscle strength was reflected by the maximal inspiratory pressure and the maximal expiratory pressure. Lower limb muscle strength and endurance were assessed by a handheld dynamometer and a 30-second sit-to-stand test, respectively. Finally, cardiopulmonary endurance was assessed by a 6-minute walk test. RESULTS: A total of 83 older COPD inpatients participated. The mean age was 74.01 ± 6.93 years. Cardiopulmonary endurance was associated with age, COPD severity, dyspnea, respiratory muscle strength, lower limb muscle strength, and endurance. Predictors of cardiopulmonary endurance were disease severity, dyspnea, and lower limb muscle endurance. These predictors explained 53% of the variance in cardiopulmonary endurance in older inpatients with COPD. DISCUSSION: Cardiopulmonary endurance of hospitalized older adults with COPD should be strengthened by improving conditions of disease severity, dyspnea, and lower limb muscle endurance.

Inhaled corticosteroids and the risks of low-energy fractures in patients with chronic airway diseases: A propensity score matched study.

BACKGROUND AND AIMS: Inhaled corticosteroids (ICSs) are crucial anti-inflammatory medications for chronic airway diseases. Studies investigating the relationship between ICSs and fractures in Asian populations are scant. We investigated whether ICSs increased the risk of low-energy fractures in patients with chronic airway diseases. METHODS: We used the Longitudinal Health Insurance Database to select patients aged 20 years and older with chronic airway diseases (asthma and COPD) between 2000 and 2011 as the base cohort. We identified ICS users and ICS non-users matched by propensity score method at 1:1 ratio. Cox proportional hazard regression models were used to calculate the adjusted hazard ratio (aHR) and 95% confidence interval (CI) for factors associated with the risk of fracture. RESULTS: A total of 1,182 ICS users and 1,182 controls were enrolled. After adjustment for age, gender, annual exacerbation number of acute respiratory events, comorbidity and medications, the risk of fracture was 1.10 for ICS users (aHR = 1.20; 95% CI = 1.10-1.31) compared with ICS non-users. The ICS users exhibited significantly 1.63-fold risk of hip fracture and 1.24-fold risk of ulna and radius fracture than did the ICS non-users. Patients with medium and high doses of ICS use were associated with significantly increased risks of fracture (aHR = 1.48, 95% CI = 1.25-1.76 for medium dose and aHR = 1.55, 95% CI = 1.39-1.72 for high dose) compared with those in ICS non-users. CONCLUSIONS: Patients with medium and high doses of ICS use are associated with an increased risk of fracture.

Efficacy of a respiratory rehabilitation exercise training package in hospitalized elderly patients with acute exacerbation of COPD: a randomized control trial.

CLINICAL TRIALS IDENTIFIER: NCT02329873. BACKGROUND: Acute exacerbation (AE) of COPD is characterized by a sudden worsening of COPD symptoms. Previous studies have explored the effectiveness of respiratory rehabilitation for patients with COPD; however, no training program specific to acute exacerbation in elderly patients or unstable periods during hospitalization has been developed. OBJECTIVE: To evaluate the effects of a respiratory rehabilitation exercise training package on dyspnea, cough, exercise tolerance, and sputum expectoration among hospitalized elderly patients with AECOPD. METHODS: A randomized control trial was conducted. Pretest and posttest evaluations of 61 elderly inpatients with AECOPD (experimental group n=30; control group n=31) were performed. The experimental group received respiratory rehabilitation exercise training twice a day, 10-30 minutes per session for 4 days. The clinical parameters (dyspnea, cough, exercise tolerance, and sputum expectoration) were assessed at the baseline and at the end of the fourth day. RESULTS: All participants (median age =70 years, male =60.70%, and peak expiratory flow 140 L) completed the study. In the patients of the experimental group, dyspnea and cough decreased and exercise tolerance and sputum expectoration increased significantly compared with those of the patients in the control group (all P<0.05). Within-group comparisons revealed that the dyspnea, cough, and exercise tolerance significantly improved in the experimental group by the end of the fourth day (all P<0.05). CONCLUSION: Results of this study suggest that the respiratory rehabilitation exercise training package reduced symptoms and enhanced the effectiveness of the care of elderly inpatients with AECOPD.