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PURPOSE: Nurses' clinical reasoning skills regarding impaired swallowing can help prevent patient complications and maintain quality of life. Clinical reasoning skills need content-validated defining characteristics (DCs). We aimed to validate the content of these DCs for nursing diagnosis "impaired swallowing." METHODS: Content validation of the DCs was performed by 275 dysphagia nursing experts in Japan, using 3 rounds of the Delphi technique and Fehring's Diagnostic Content Validation (DCV) model. Three rounds of questionnaires on 84 DCs were completed via printed mail. FINDINGS: The valid response rates for each round were as follows: round 1, 90.2%; round 2, 77.8%; and round 3, 71.3%. Of the 84 DCs, 77 that met the consensus criteria were categorized as major (n = 18), minor (n = 45), and excluded (n = 14). There were four minor DCs other than the oral, pharyngeal, and esophageal phases. DCs listed from outside NANDA-I included 12 major, 16 minor, and 3 excluded characteristics. Of the NANDA-I DCs, 5 were no consensus and 11 were excluded. The total DCV score for the 63 major and minor DCs was 0.8. CONCLUSIONS: Our results recommend the addition of 28 DCs and the exclusion of 11 for the NANDA-I nursing diagnosis "impaired swallowing" (00103). Major DCs were prominent indicators of impaired swallowing and signs of aspiration or pharyngeal residuals. Minor DCs included not only the three phases but also other signs necessary for a comprehensive understanding of impaired swallowing. IMPLICATIONS FOR NURSING PRACTICE: This validation study strengthens the clinical usefulness of the DCs for impaired swallowing, which can improve nurses' clinical reasoning skills. Major and minor DCs can increase the awareness of impaired swallowing and enable accurate intervention, thereby preventing patient complications and maintaining quality of life.
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ABSTRACT: BACKGROUND: Constipation in patients with Parkinson disease (PD) adversely affects motor symptoms, making defecation management critical. Sleep disturbance is another common complaint in patients with PD (PWP). Associations between sleep disturbances and constipation have been reported in recent studies on PD. If improving sleep quality is useful for managing constipation in PWP, it might serve as a new method of constipation management that is less physically and mentally distressing than laxatives. This study aimed to examine the relationship between sleep quality and constipation severity in PWP. METHODS: We administered a questionnaire on sleep and constipation to 1048 PWP. Constipation severity was assessed using Constipation Assessment Scale Japanese version 2 (CAS). General sleep quality was estimated using the Japanese versions of the Pittsburgh Sleep Quality Index (PSQI) and Athens Insomnia Scale. Sleep quality due to PD-specific nighttime problems was estimated using the Parkinson's Disease Sleep Scale-2 Japanese version (PDSS-2). We conducted a multiple regression analysis using the forced entry method to identify the variables that influenced CAS. RESULTS: We analyzed 350 PWP. Overall, 94.9% of PWP had constipation symptoms. The percentages of PWP with poor sleep were as follows: PSQI, 74.7%; Athens Insomnia Scale, 69.8%; and PDSS-2, 73.8%. Furthermore, 17.6% of the patients with constipation and 35.3% with sleep problems did not consult a healthcare provider. Multivariate analysis revealed that CAS was significantly associated only with PDSS-2 (standardized partial regression coefficient, 0.217; 95% confidence interval, 0.030-0.111). CONCLUSION: Poor sleep quality, related to PD-specific nighttime problems, was found be associated with worsening constipation severity. Nursing activities that help PWP with PD-specific nighttime problems have a more comfortable night's sleep would be key to alleviating constipation severity.
Subject(s)
Parkinson Disease , Sleep Initiation and Maintenance Disorders , Sleep Wake Disorders , Humans , Parkinson Disease/complications , Cross-Sectional Studies , Sleep Quality , Severity of Illness Index , ConstipationABSTRACT
Background: Lymphedema often affects the trunk after breast cancer surgery. Measuring volume baseline can help detect lymphedema-related changes early, thereby allowing for early intervention efforts. However, there is no quantitative method for detecting truncal lymphedema. As a preliminary investigation into the development of a new method for measuring truncal lymphedema, this study aimed to investigate the reliability and define the minimal detectable change (MDC) in posterior truncal thickness using a three-dimensional (3D) scanning system. Methods and Results: This observational study included 21 women who had undergone a mastectomy for breast cancer. The 3D images of every subject's trunk were captured by a handheld 3D scanner at two time points. The acquired 3D images were used to calculate the differences in thickness between the affected and unaffected sides at eight points on the trunk. The reliability was determined by checking for agreement between the trials (intraclass correlation coefficient) and by investigating the presence of systematic bias between the measurement error and true value (Bland-Altman analysis). Then, the MDC was calculated. For 14 of the 21 participants, 3D images without missing data at both time points were obtained. Analysis indicated that there was no systematic bias regarding the mean value at the seven body points. Fair-to-excellent reliability was shown at the five points in the middle of the trunk (MDC: 4.14-9.79 mm). The other three points (at the top and bottom of the trunk) had limited reliability. Conclusions: The 3D scanning system effectively measured the differences in thickness between the affected and unaffected sides of participants' posterior trunks, with fair-to-excellent reliability in the middle of the trunk.
Subject(s)
Breast Neoplasms , Lymphedema , Female , Humans , Breast Neoplasms/surgery , Mastectomy , Pilot Projects , Reproducibility of Results , Lymphedema/diagnosisABSTRACT
This study aimed to identify lifestyle factors associated with metabolic syndrome (MetS) in urban Cambodia. In this cross-sectional study, we used existing health checkup data from a private hospital in Phnom Penh, Cambodia. The participants comprised 5459 Cambodians aged ≥20 years who underwent health checkups between 2017 and 2019. The harmonized diagnostic definition was used as the MetS criteria. The prevalence of MetS was 56.6% overall, 60.4% in men and 52.6% in women. The lifestyle factor significantly associated with MetS in both sexes were "eating quicker than others", (men: odds ratio [OR]= 2.25, 95% confidence interval [CI] = 1.68-3.03, women: OR = 1.92, 95%CI = 1.41-2.60), "walking faster than others", (men: OR = 0.78, 95% CI = 0.67-0.92, women: OR = 0.75, 95% CI = 0.62-0.89) and "drinking alcohol" (men: OR = 1.33, 95% CI = 1.10-1.61, women: OR = 1.33, 95% CI = 1.09-1.62). Other significant associations with MetS for men was "eating speed is normal", (OR = 1.73, 95%CI = 1.30-2.31), and, for women, "eating food after dinner at least 3 days a week", (OR = 1.25, 95%CI = 1.01-1.55), "skipping breakfast at least 3 days a week", (OR = 0.83, 95%CI = 0.69-0.99) and "getting enough rest from sleep" (OR = 1.19, 95% CI = 1.01-1.42) were significantly associated with MetS. Lifestyle interventions through health education and guidance may be effective in preventing MetS in Cambodia.
Subject(s)
Metabolic Syndrome , Cambodia/epidemiology , Cross-Sectional Studies , Female , Humans , Life Style , Male , Metabolic Syndrome/diagnosis , Metabolic Syndrome/epidemiology , Prevalence , Risk FactorsABSTRACT
BACKGROUND: The incidence of noncommunicable diseases, such as cardiovascular diseases and diabetes mellitus, is increasing in Cambodia. Urbanization and lifestyle changes due to rapid economic development have affected the components of metabolic syndrome (MetS). This study aimed to determine the prevalence of MetS, MetS components, and health status among Cambodians living in urban areas. METHODS: This cross-sectional study enrolled adult Cambodians (age ≥ 20 years) who underwent a health checkup at a Japanese hospital in Phnom Penh. MetS was defined based on the harmonized diagnostic definition from the joint interim statement. RESULTS: Among the 6090 (3174 men and 2916 women) participants who were enrolled in the study, the prevalence of MetS was 60.1% in men and 52.4% in women. The prevalence of elevated blood pressure was 73.2% in men and 65.3% in women, and was the highest MetS component in both men and women. In contrast, the lowest prevalence rates were observed for abdominal obesity (44.8%) in men and for high triglyceride levels (33.5%) in women. The MetS group showed a significantly higher proportion of patients with hypertension, diabetes, dyslipidemia, and obesity compared with the non-MetS group. CONCLUSION: The high prevalence of MetS in this study was attributed to urbanization, as in economically developed countries. It is necessary to explore the lifestyle habits of Cambodians that contribute to MetS and to develop preventive measures to reduce the incidence and prevalence of MetS.
Subject(s)
Diabetes Mellitus , Hypertension , Metabolic Syndrome , Adult , Cambodia/epidemiology , Cross-Sectional Studies , Diabetes Mellitus/epidemiology , Female , Humans , Hypertension/epidemiology , Male , Metabolic Syndrome/diagnosis , Metabolic Syndrome/epidemiology , Obesity/epidemiology , Prevalence , Risk Factors , Young AdultABSTRACT
Background: The problem of obesity in young women leads to future chronic diseases, effects on reproductive health, and next-generation obesity. Thus, it is necessary to provide effective support for these women's behavioral change. The purpose of this study was to evaluate dietary-related indicators to clarify the appetite and eating behavior problems among young women. Methods: Healthy women 18-39 years of age were enrolled. Interoceptive awareness (IA) was quantified using a heartbeat perception task score. Eating behavior was examined in three ways: Three-Factor Eating Questionnaire (TFEQ), visual analog scales of subjective appetite sensations, and a food consumption test. Results: In all, 15 participants who were overweight and 50 with normal weight were analyzed. The overweight women were clustered into two groups according to the heartbeat perception task score: a low-score group (women with overweight who have low IA [OW-LOW]) and high-score group (women with overweight who have high IA [OW-HIGH]). The OW-LOW group had significantly smaller intermeal changes in hunger score compared with women with normal weight. The disinhibition score on the TFEQ for the OW-HIGH group was significantly higher than the normal-weight women, and the prospective consumption score in the fasting condition was significantly higher in women with normal weight and a high heartbeat perception task score. Conclusions: Overweight young women were characterized into two groups with different appetite and eating behavior, which is connected to the risk of overeating. An appetite characteristic is associated with a high risk of obesity among the normal-weight population. Individualized interventions tailored to the IA levels may help in improving and preventing obesity.
Subject(s)
Appetite , Feeding Behavior , Hyperphagia , Adolescent , Adult , Body Mass Index , Body Weight , Diet , Diet, Reducing , Energy Intake , Female , Heart Rate , Humans , Hunger/physiology , Male , Obesity/prevention & control , Overweight , Perception , Young AdultABSTRACT
This study determined the level of implementation and the importance placed on various nursing activities at clinics in rural areas of Japan in order to explore the achievement and perceived importance of implementing certain nursing roles and activities at such clinics. To identify these items, a questionnaire was administered to 40 nurses working in rural clinics. The results showed that activities related to "Basic Nursing Practice" and "Community Understanding" were recognized as important and were performed by almost all nurses. Some activities related to "Administration and Operation" and "Cooperation with Local Government" were recognized as important, but were not implemented, thereby hampering the continuum of care across the health system. These activities, which are related to collaboration with hospitals and local governments that support the clinics, included adjustment of staff inside and outside the facilities to guarantee the use of paid holidays, as well as collaboration with acute care, remote medical systems, and local governments during emergencies and for disaster preparation. Additional support for nurses in collaboration between clinics in rural areas, hospitals, and regional administrations that support the clinics remains a challenge to be addressed.
Subject(s)
Nurse's Role , Practice Patterns, Nurses' , Rural Health Services/organization & administration , Rural Population , Adult , Ambulatory Care , Cooperative Behavior , Humans , Implementation Science , Japan , Local Government , Middle Aged , Professional Practice GapsABSTRACT
BACKGROUND: Early detection of reduced mobility function is important in elderly people. Usual walking speed is useful to assess mobility function, but is often not feasible in a community setting. AIMS: This study aimed to explore a simple surrogate indicator of usual walking speed in elderly people. METHODS: The participants were 516 community-dwelling elderly people. As a baseline survey, the usual walking speed and candidates of surrogate indicators including physical function and psychophysiological function were measured. After 2 years, the occurrence of mobility limitation was assessed. RESULTS: In cross-sectional analysis, a linear regression model with maximum step length, age, and sex presented the most favourable adjusted R2 of 0.426 for estimating usual walking speed. Maximum step length (MSL) also showed good predictive accuracy for usual walking speed < 0.8 m/s {area under the curve [AUC] 0.908 [95% confidence interval (CI) 0.811, 1.000]} and < 1.0 m/s [AUC 0.883 (95% CI) 0.832, 0.933)] in receiver-operating characteristic (ROC) analysis. In longitudinal analysis, the predictive accuracy of MSL for mobility limitation [AUC 0.813 (95% CI 0.752, 0.874)] was similar to that of usual walking speed [AUC 0.808 (95% CI 0.747, 0.869)] in ROC analysis. CONCLUSIONS AND DISCUSSION: The results of this study suggest that MSL may serve as a simple surrogate indicator of UWS in elderly people.
Subject(s)
Mobility Limitation , Walking Speed/physiology , Aged , Aged, 80 and over , Cross-Sectional Studies , Female , Geriatric Assessment/methods , Humans , Independent Living/statistics & numerical data , Linear Models , Longitudinal Studies , Male , ROC CurveABSTRACT
OBJECTIVE: To examine the association between daily moderate to vigorous physical activity (MVPA) and the change in mobility function among community-dwelling Japanese women aged 75 years and above. METHODS: This prospective study included 330 older women aged 75 years and above who could walk without a walking device or assistance. MVPA and light-intensity physical activity (LPA) were assessed using an accelerometer for seven consecutive days. MVPA was defined as an activity with an intensity of >3 metabolic equivalents. The study outcome was a change in mobility function, defined as the need of walking device or assistance, during the two-year period. RESULTS: The results of the logistic regression analysis showed that MVPA was inversely associated with a decline in mobility function after controlling for LPA and potential confounders (adjusted odds ratio (OR) = 0.93 per 1 min/d, 95% confidence interval (CI) = 0.88-0.99; P = 0.017), whereas LPA was not when adjusted for MVPA and confounders (adjusted OR = 0.99 per 1 min/d, 95% CI = 0.96-1.01; P = 0.245). The receiver operating characteristics analysis identified a 7.9 min/d of MVPA as the cut-off value. CONCLUSIONS: The results of this study suggest the importance of promoting daily MVPA for preventing mobility limitation in older women aged 75 years and above.
Subject(s)
Exercise , Walking , Accelerometry , Aged , Aged, 80 and over , Female , Forecasting , Humans , Japan , Prospective Studies , Self-Help DevicesABSTRACT
BACKGROUND: Color affects emotions, feelings, and behaviors. We hypothesized that color used in self-monitoring of blood glucose (SMBG) is helpful for patients to recognize and act on their glucose levels to improve glycemic control. Here, two color-indication methods, color record (CR) and color display (CD), were independently compared for their effects on glycemic control in less frequently insulin-treated type 2 diabetes. SUBJECTS AND METHODS: One hundred twenty outpatients were randomly allocated to four groups with 2×2 factorial design: CR or non-CR and CD or non-CD. Blood glucose levels were recorded in red or blue pencil in the CR arm, and a red or blue indicator light on the SMBG meter was lit in the CD arm, under hyperglycemia or hypoglycemia, respectively. The primary end point was difference in glycated hemoglobin (HbA1c) reduction in 24 weeks. Secondary end points were self-management performance change and psychological state change. RESULTS: HbA1c levels at 24 weeks were significantly decreased in the CR arm by -0.28% but were increased by 0.03% in the non-CR arm (P=0.044). In addition, diet and exercise scores were significantly improved in the CR arm compared with the non-CR arm. The exercise score showed significant improvement in the CD arm compared with the non-CD arm but without a significant difference in HbA1c reduction. Changes in psychological states were not altered between the arms. CONCLUSIONS: CR has a favorable effect on self-management performance without any influence on psychological stress, resulting in improved glycemic control in type 2 diabetes patients using less frequent insulin injection. Thus, active but not passive usage of color-indication methods by patients is important in successful SMBG.
Subject(s)
Blood Glucose Self-Monitoring , Color , Diabetes Mellitus, Type 2/psychology , Hyperglycemia/psychology , Hypoglycemia/prevention & control , Self Care/psychology , Aged , Blood Glucose/metabolism , Blood Glucose Self-Monitoring/methods , Blood Glucose Self-Monitoring/psychology , Diabetes Mellitus, Type 2/blood , Diabetes Mellitus, Type 2/drug therapy , Exercise , Female , Glycated Hemoglobin/metabolism , Humans , Hyperglycemia/blood , Hyperglycemia/drug therapy , Hypoglycemia/psychology , Hypoglycemic Agents/therapeutic use , Japan/epidemiology , Male , Patient Compliance , Prospective Studies , Stress, Psychological/bloodABSTRACT
PURPOSE: We aimed to identify the cues of expert nurses and validate the cue information on the defining characteristics for a nursing diagnosis of ineffective self-management of fluid and dietary restrictions in dialysis therapy in Japan. METHODS: We used qualitative interviews and two-round Delphi studies. FINDINGS: The expert nurses regarded four signs of unmaintained fluid and dietary restrictions as major defining characteristics and nine other cues as minor defining characteristics. CONCLUSIONS: Expert nurses in dialysis therapy regard symptoms of health behavior as major cues for nursing diagnosis of ineffective self-management of fluid and dietary restrictions in dialysis therapy. IMPLICATIONS FOR NURSING PRACTICE: Verification of the clinical validity and development of a specific, clinically useful database on nursing diagnoses are required.
Subject(s)
Diet , Drinking Behavior , Nursing Diagnosis , Renal Dialysis , Self Care , Delphi Technique , Humans , JapanABSTRACT
We have investigated the effects of rhapontin on proliferation and DNA of human stomach cancer KATO III cells. Growth inhibition and induction of apoptosis by rhapontin were observed in the KATO III cells. Morphological change showing apoptotic bodies was observed in the KATO III cells treated with rhapontin. The fragmentation of DNA by rhapontin to oligonucleosomal-sized fragments that is a characteristic of apoptosis was observed to be concentration- and time-dependent in the KATO III cells. N-acetyl-L-cysteine, an antioxidant, suppressed the DNA fragmentation caused by rhapontin. On the other hand, it was found that resveratrol having stilbene moiety as well as rhapontin induced apoptosis in the KATO III cells. So, it is considered that stilbene moiety in the molecule is essential for the induction of apoptosis. The data of the present study show that the suppression of KATO III cell-growth by rhapontin results from the induction of apoptosis by the compound, and that active oxygen is involved in the inductions of apoptosis caused by rhapontin in the KATO III cells.
Subject(s)
Apoptosis/drug effects , Rheum/chemistry , Stilbenes/pharmacology , Acetylcysteine/pharmacology , Antineoplastic Agents, Phytogenic/pharmacology , Cell Line, Tumor , DNA Fragmentation/drug effects , Dose-Response Relationship, Drug , Electrophoresis, Agar Gel , Free Radical Scavengers/pharmacology , Humans , Molecular Structure , Resveratrol , Stilbenes/chemistry , Time FactorsABSTRACT
We performed periodical foot care intervention including nail drilling combined with topical antifungal application for 6 months or more in 24 diabetic patients with onychomycosis who were not receiving oral antifungals, and evaluated its effects. The type of onychomycosis was superficial white onychomycosis (SWO) in eight patients, and distal-lateral subungual onychomycosis (DLSO) in 16. The state of onychomycosis was evaluated according to the Scoring Clinical Index for Onychomycosis (SCIO). Of the eight patients with SWO, none showed aggravation of the onychomycosis state, and two were cured 6 months after the initiation of intervention and two after 1 year (total of four patients, 50%). In the patients with DLSO, the SCIO score was 18.1 +/- 6.5 before intervention but significantly decreased to 14.6 +/- 6.6 6 months after intervention. In 12 patients who we were able to consecutively follow up for 1 year, the SCIO score also significantly decreased compared with the score before intervention. Thus, foot care intervention including nail drilling combined with topical antifungal application had effects on onychomycosis and achieved cure in some patients with SWO. In addition, intervention increased patients' awareness of foot care, showing educational effects. Therefore, foot care intervention including nail drilling may be useful.