The Relationship between Neuroticism,Hopelessness, and Depression in Older Korean Immigrants

Purpose

This study aimed to investigate the relationship between neuroticism, hopelessness, and depression among older Korean immigrants. To extend this line of research, this study aimed to examine the effects of neuroticism and hopelessness in predicting depression among older Korean immigrants.

Methods

Data for this study came from a survey of 220 first generation Korean immigrants aged 65 years or older in Los Angeles County in 2012. Data were collected by face-to-face interviews with trained social workers using a structured questionnaire translated into Korean. All interviews were conducted in Korean. The neuroticism sub-scale of the Eysenck Personality Questionnaire was used to assess neuroticism (EPQN). Hopelessness was measured by the Beck Hopelessness Scale (BHS). Depression was measured by the 20-item Center of Epidemiological Studies Depression (CES-D) scale.

Results

The study found that age (β = .26, p< .01), gender (β = -.13, p< .01), income (β = -.13, p< .01), neuroticism (β = .51, p< .01), and hopelessness (β = .15, p< .01) were significant predictors of depression.

Conclusion

The study provides preventive strategies that would help in the development of depression-reduction services or programs for the population, especially for those living with neuroticism and hopelessness.     

Rumination and Loneliness Independently Predict Six-Month Later Depression Symptoms among Chinese Elderly in Nursing Homes

Background

Previous studies conducted in Western countries independently demonstrated that loneliness and rumination are remarkable risk factors of depression among the elderly in both community and nursing homes. However, knowledge on the relationship between these three constructs among the elderly in Eastern countries is scarce. The current study aims to determine the relationship between loneliness, rumination, and depression among Chinese elderly in nursing homes.

Methods

A total of 71 elderly participants with an average age of 82.49 years completed this six-month longitudinal study. Physical reports indicated that none of the participants were clinically depressed before the study. At Time 1, their loneliness and rumination were measured using UCLA-8 Loneliness Scale and Ruminative Responses Scale. Six months later, the participants completed the Center for Epidemiologic Studies Depression Scale to assess depressive symptoms (Time 2).

Results

Multiple regression analysis revealed that both loneliness and rumination at Time 1 were the predictors of depression symptoms at Time 2 among the Chinese elderly in nursing homes. However, in the mediation analysis using PROCESS, the indirect effect between loneliness at Time 1 and depression symptoms at Time 2 was insignificant.

Conclusions

Results suggest that previous loneliness and rumination thinking are predictors of future depression symptoms among the Chinese elderly in nursing homes. However, the insignificant mediation further suggests that the differences between loneliness and rumination should be explored in future studies. Findings have important implications for mental health professionals in nursing homes in China.     

Prevalence of TMJ Signs and Symptoms in the Elderly

Investigations of temporomandibular joint (TMJ) disorders have included assessment of the prevalence of signs such as joint clicking, limitation of jaw opening, and deviation of the mandible on function, and symptoms such as pain on function in patient and non-patient populations. The former (signs) might be viewed as the prevalence of TMJ “disease”, and the latter (symptom presentation) might be viewed as TMJ “illness behavior.” The majority of the reports profiling TMJ patients suggest that most are females (80%) in the 20–40 year age group. Reports of the relationship of TMJ signs and symptoms to age have provided inconsistent findings, i.e. signs and symptoms have been found to increase with age, to decrease with age, or to be unrelated to age. Many of the inconsistencies reflect differences in the populations studied and lack of standardized criteria for diagnosing mandibular function/dysfunction. This study assessed the prevalence of the signs and symptoms of TMJ disorders in community-dwelling, non-health care seeking participants in the Baltimore Longitudinal Study of Aging, the intramural longitudinal aging study of the National Institute on Aging. The only age difference noted was in limitation of jaw opening among the older subjects.     

Symptoms of Turkish Patients with Depression in Ankara and Berlin

Numerous studies have investigated the potential impact of migration on psychiatric morbidity levels. Relatively little research has studied how the symptom profiles of patients with similar disorders and similar backgrounds are linked to the culture in which they live. Such research requires comparisons of immigrant patient samples with samples of patient who remain in their country of origin. In this study we compared symptoms in Turkish patients with depression living in Ankara, Turkey, and Berlin, Germany. To understand symptoms of patients with depression, not only the culture of origin but also the cultural context in which patients have been living needs to be considered as an important factor. The new culture can be associated with distinct, and not necessarily more serious, symptom profiles.     

Depression Dimensions: Integrating Clinical Signs and Symptoms from the Perspectives of Clinicians and Patients

Background

Several studies have recognized that depression is a multidimensional construct, although the scales that are currently available have been shown to be limited in terms of the ability to investigate the multidimensionality of depression. The objective of this study is to integrate information from instruments that measure depression from different perspectives–a self-report symptomatic scale, a clinician-rated scale, and a clinician-rated scale of depressive signs–in order to investigate the multiple dimensions underlying the depressive construct.

Methods

A sample of 399 patients from a mood disorders outpatient unit was investigated with the Beck Depression Inventory (BDI), the Hamilton Depression Rating Scale (HDRS), and the Core Assessment of Psychomotor Change (CORE). Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) were used to investigate underlying dimensions of depression, including item level analysis with factor loadings and item thresholds.

Results

A solution of six depression dimensions has shown good-fit to the data, with no cross-loading items, and good interpretability. Item-level analysis revealed that the multidimensional depressive construct might be organized into a continuum of severity in the following ascending order: sexual, cognitive, insomnia, appetite, non-interactiveness/motor retardation, and agitation.

Conclusion

An integration of both signs and symptoms, as well as the perspectives of clinicians and patients, might be a good clinical and research alternative for the investigation of multidimensional issues within the depressive syndrome. As predicted by theoretical models of depression, the melancholic aspects of depression (non-interactiveness/motor retardation and agitation) lie at the severe end of the depressive continuum.     

文拉法辛与舍曲林治疗老年性抑郁症的效果及对认知功能的影响

目的:探讨文拉法辛与舍曲林治疗老年性抑郁症的效果及对认知功能的影响。方法:收集我院2012年6月到2014年1月收治的老年性抑郁症患者80例,按照随机数字表法分为观察组和对照组,每组40例,观察组给予盐酸文拉法辛胶囊、对照组给予舍曲林治疗。应用相应量表评价两组患者抑郁症和认知功能变化情况,并记录不良事件发生率。结果:观察组治疗有效率为90.0%,对照组为82.5%,差异无统计学意义(P0.05),治疗后观察组HAMD评分优于对照组,差异具有统计学意义(P0.05),两组治疗后与治疗前相比差异均具有显著统计学意义(P0.05)。治疗前Ra、Cc、Rc、Re、Rf、Rpe、n Rpe指标在两组间差异无统计学意义(P0.05),治疗后观察组优于对照组,差异有统计学意义(P0.05);治疗后两组不良事件发生率差异无统计学意义(P0.05),且经过对症处理均好转。结论:文拉法辛与舍曲林对老年患者抑郁症症状和认知功能改善均有一定的效果,但文拉法辛的治疗效果较舍曲林好,并且安全可靠,临床可以优先选择文拉法辛治疗。     

Multi-Indication Carbamazepine and the Risk of Severe Cutaneous Adverse Drug Reactions in Korean Elderly Patients: A Korean Health Insurance Data-Based Study

Objective

To evaluate the risk of severe cutaneous adverse drug reactions (SCAR) after exposure to multi-indication antiepileptic drugs for in Korean elderly patients.

Methods

We used a nationwide database from the Korean Health Insurance Review and Assessment Service claims constructed for the monitoring of drug utilization among the entire Korean elderly population from January 2005 to June 2006. We identified cases of SCARs among inpatients aged ≥65 years and those newly diagnosed with erythema multiforme according to the International Classification of Diseases, 10th revision code (L51). Each case was matched to four controls for gender, age, and the first hospitalization date as the index date. The use of carbamazepine, gabapentin, lamotrigine, topiramate, phenobarbital, phenytoin, and valproate during a 60-day period before the index date was compared. A conditional logistic regression analysis was performed to calculate the odds ratios (OR) and 95% confidence intervals (CI) of SCARs for antiepileptic drug.

Results

We identified 286 cases of SCAR and 1,144 matched controls. Among the 25 patients who were prescribed antiepileptic drugs within 60 days of the index date. There were 11 cases (3.8%) of severe ocular manifestations, and most elderly patients were first-time or short-term users of antiepileptic drugs. Among the 10 cases of carbamazepine use, only 2 cases were prescribed carbamazepine for seizure. All antiepileptic drugs were associated with an increased SCAR risk (adjusted OR = 3.42, 95% CI: 1.75–6.63). The SCAR risk was highest in patients treated with carbamazepine (adjusted OR = 10.39, 95% CI: 2.64–40.86, for multi-indication; adjusted OR = 6.84, 95% CI: 1.55–30.10, for neuropathic pain).

Conclusion

Carbamazepine use was associated with a nearly 10-fold increase in severe cutaneous drug reactions in Korean elderly patients. This association was consistently high with SCAR patients who received carbamazepine for neuropathic pain.     

Depression and Altitude: Cross-Sectional Community-Based Study Among Elderly High-Altitude Residents in the Himalayan Regions

Suicide rates are higher at high altitudes, and some hypothesize that hypoxia is the cause. There may be a significant correlation between rates of depression and altitude, but little data exist outside the United States. The purpose of the present study is to conduct a survey of depression among the elderly highlanders in Asia. We enrolled 114 persons aged 60 years or older (mean, 69.2 ± 6.7 years; women, 58.8 %) in Domkhar (altitude, 3800 m), Ladakh, India and 173 ethnic Tibetans (mean, 66.5 ± 6.1 years; women, 61.3 %) in Yushu (altitude, 3700 m), Qinghai Province, China. The two-item Patient Health Questionnaire (PHQ-2) and the geriatric depression scale were administered. A psychiatrist interviewed the subjects who had a positive score on the PHQ-2. The results of the interview with the residents conducted by the specialist showed that two cases (1.8 %) from Domkhar and four (2.3 %) from Qinghai had depression. Despite the high altitude, the probability of depression was low in elderly highlander in Ladakh and Qinghai. Our finding seems to indicate that cultural factors such as religious outlook and social/family relationship inhibit the development of depression.     

Biomonitoring of Lead and Cadmium in the Hair and Fingernails of Elderly Korean Subjects

Lead and cadmium are toxic to humans at excessive levels, and monitoring the human body burden of these metals is important in preventing adverse health effects. In this study, we assessed the exposure to lead and cadmium among an elderly population 60 years of age or older. Based on data from 115 participants, we found that the geometric mean lead concentrations in hair and fingernails were 1.11 μg/g [95% confidence interval (CI) 0.78–1.58] and 1.11 μg/g (95% CI 0.81–1.51), respectively. The lead concentrations in hair and fingernails were significantly related to cigarette smoking. The geometric mean cadmium concentrations in hair and fingernails were 52.6 ng/g (95% CI 42.0–65.9) and 40.1 ng/g (95% CI 29.9–53.9), respectively. Cadmium concentrations in hair were significantly related to body mass index and cigarette smoking, whereas higher fingernail cadmium concentrations were related to alcohol drinking. Correlations between hair and fingernail concentrations of lead and of cadmium were slightly positive. Our findings suggest that the body burden of lead and cadmium varies according to demographic factors, and hair and fingernails could be used differentially as a biological medium for metal exposure.     

第二军医大学长征医院口腔科

创伤愈合是一个复杂的生物学过程,涉及炎症细胞,修复细胞、细胞外基质以及细胞因子之间的相互作用。传统将这一过程分为炎症期、增值期、组织重构三个相互重叠的时期。细胞因子是一类对细胞生长、分化有明显调控作用的小分子生物活性多肽,是细胞与细胞外基质间重要的信号传导物。多种生长因子被释放到伤口部位被认为是创伤愈合所必需的。本文就细胞因子对创伤愈合的促进作用、细胞因子相互之间的协同作用,以及应用前景作以概述。     

The Role of Self-Compassion in Buffering Symptoms of Depression in the General Population

Self-compassion, typically operationalized as the total score of the Self-Compassion Scale (SCS; Neff, 2003b), has been shown to be related to increased psychological well-being and lower depression in students of the social sciences, users of psychology websites and psychotherapy patients. The current study builds on the existing literature by examining the link between self-compassion and depressive symptomatology in a sample representative of the German general population (n = 2,404). The SCS subscales of self-judgment, isolation, and over-identification, and the “self-coldness”, composite score, which encompass these three negative subscales, consistently differed between subsamples of individuals without any depressive symptoms, with any depressive syndromes, and with major depressive disorder. The contribution of the positive SCS subscales of self-kindness, common humanity, and mindfulness to the variance in depressive symptomatology was almost negligible. However, when combined to a “self-compassion composite”, the positive SCS subscales significantly moderated the relationship between “self-coldness” and depressive symptoms in the general population. This speaks for self-compassion having the potential to buffer self-coldness related to depression—providing an argument for interventions that foster self-caring, kind, and forgiving attitudes towards oneself.     

Changes in Symptoms of Depression With Weight Loss: Results of a Randomized Trial

Recent studies of rimonabant have re‐awakened interest in the possible adverse psychiatric effects of weight loss, as well as of weight loss medications. This study examined changes in symptoms of depression in 194 obese participants (age = 43.7 ± 10.2 years; BMI = 37.6 ± 4.1 kg/m²) in a 1‐year randomized trial of lifestyle modification and medication. Participants were assigned to (i) sibutramine alone; (ii) lifestyle modification alone; (iii) sibutramine plus lifestyle modification (i.e., combined therapy); or (iv) sibutramine plus brief therapy. Participants completed the Beck Depression Inventory‐II (BDI‐II) at baseline and weeks 6, 10, 18, 26, 40, and 52. At 1 year, participants in combined therapy lost the most weight and those in sibutramine alone the least (12.1 ± 8.8% vs. 5.5 ± 6.5%; P < 0.01). Mean BDI‐II scores across all participants declined from 8.1 ± 6.9 to 6.2 ± 7.7 at 1 year (P < 0.001), with no significant differences among groups. Despite this favorable change, 13.9% of participants (across the four groups) reported potentially discernible increases (≥ 5 points on the BDI‐II) in symptoms of depression at week 52. They lost significantly less weight than participants in the rest of the sample (5.4 ± 7.8% vs. 9.0 ± 7.8%, respectively; P < 0.03). The baseline prevalence of suicidal ideation was 3.6%. Seven new cases of suicidal ideation were observed during the year, with three in lifestyle modification alone. Further research is needed to identify characteristics of obese patients at risk of negative mood changes (and suicidal ideation) in response to behavioral and pharmacologic therapies.     

细胞因子对创伤愈合的影响

创伤愈合是一个复杂的生物学过程,涉及炎症细胞,修复细胞、细胞外基质以及细胞因子之间的相互作用。传统将这一过程分为炎症期、增值期、组织重构三个相互重叠的时期。细胞因子是一类对细胞生长、分化有明显调控作用的小分子生物活性多肽。是细胞与细胞外基质间重要的信号传导物。多种生长因子被释放到伤口部位被认为是创伤愈合所必需的。本文就细胞因子对创伤愈合的促进作用、细胞因子相互之间的协同作用,以及应用前景作以概述。     

Association between Weight Misperception Patterns and Depressive Symptoms in Korean Young Adolescents: National Cross-Sectional Study

Purpose

Although distortion of weight perceptions has been known as a risk factor for adolescent depression, little has been known about the relationship between weight misperception patterns and depressive symptoms. This study explored the relationship between distortion of weight misperception patterns and depressive symptoms in Korean adolescents.

Methods

The subjects of this study were 109,373 middle school students who participated in the Korea Youth Risk Behavior Web-based Survey (KYRBWS) from 2011 to 2013. By comparing the difference between Body Mass Index (BMI) and subjective perceptions of body weight, misperceptions of weight were classified into two categories: misperception of underweight and misperception of overweight.

Results

When confounding variables were adjusted, the results of the logistic regression analysis revealed that male students who perceived themselves as underweight despite their normal weight were 110% more likely to have depressive symptoms (OR = 1.10, 95% CI: 1.03–1.18) than male students with accurate weight perceptions. On the contrary, for female students, misperceptions of underweight had no significant relationship with depression symptoms. Regarding misperceptions of overweight, female students who perceived themselves as overweight despite their normal weight were 107% (OR = 1.07, 95% CI: 1.02–1.11) more likely to have depressive symptoms than female students with accurate weight perceptions. Moreover, female students who perceived themselves as overweight when they were underweight were 137% (OR = 1.37, 95% CI: 1.18–1.58) more likely to have depressive symptoms.

Conclusion

Male students who underestimate their body weight and female students who overestimate their body weight were at a greater risk of depression emotions than students with accurate weight perceptions.     

Body Mass Index and Mortality among Korean Elderly in Rural Communities: Kangwha Cohort Study

BackgroundThe relationship between body mass index (BMI) and mortality may differ by ethnicity, but its exact nature remains unclear among Koreans. The study aim was to prospectively examine the association between BMI and mortality in Korean.Methods6166 residents (2636 men; 3530 women) of rural communities (Kangwha County, Republic of Korea) aged 55 and above were followed up for deaths from 1985–2008. The multivariable-adjusted hazard ratios were calculated using the Cox proportional hazards model.ResultsDuring the 23.8 years of follow-up (an average of 12.5 years in men and 15.7 years in women), 2174 men and 2372 women died. Men with BMI of 21.0–27.4 and women with BMI of 20.0–27.4 had a minimal risk for all-cause mortality. A lower BMI as well as a higher BMI increased the hazard ratio of death. For example, multivariable-adjusted hazard ratios associated with BMI below 16, and with BMI of 27.5 and above, were 2.4 (95% CI = 1.6–3.5) and 1.5 (95% CI = 1.1–1.9) respectively, in men, compared to those with BMI of 23.0–24.9. This reverse J-curve association was maintained among never smokers, and among people with no known chronic diseases. Higher BMI increased vascular mortality, while lower BMI increased deaths from vascular diseases, cancers, and, especially, respiratory diseases. Except for cancers, these associations were generally weaker in women than in men.ConclusionsA reverse J-curve association between BMI and all-cause mortality may exist. BMI of 21–27.4 (rather than the range suggested by WHO of 18.5–23 for Asians) may be considered a normal range with acceptable risk in Koreans aged 55 and above, and may be used as cut points for interventions. More concern should be given to people with BMI above and below a BMI range with acceptable risk. Further studies are needed to determine ethnicity-specific associations.     

Detection and Prediction of Tooth Mobility During the Periodontitis Healing Process

The focus of the article is on a generic approach to prediction of a healing process based on automatic measurement and modelling of mechanical disease indicators. As a specific example the healing process after treatment of advanced periodontitis is characterised and predicted based on measurement of tooth mobility (TM). For the measurement a new mechatronic instrument was developed that includes a pneumatically driven probe with incorporated sensors of tooth displacement and loading force. TM is measured by a computer controlled data acquisition system and predicted by a non-parametric regression. Similarly as in the characterisation of technical processes, a measured sample is described by TM time series detected on a particular patient, while the regression is determined by a set of samples obtained from a group of patients following periodontal therapy. The influence of surgical access therapy and systemic administration of metronidazole as an adjunct to the mechanical treatment is demonstrated. For this purpose the average changes of tooth mobility are determined on variously treated subgroups. A new method of healing process prediction is demonstrated and its performance is described by a prediction quality.     

国内7省市老年人抑郁症的检出率及影响因素分析

目的:调查分析国内7省市老年人抑郁症的检出率及特点,并从老年人基本情况、躯体健康、认知功能等方面综合分析抑郁症的影响因素。方法:采用GDS-30量表分析2011-2012年在北京、上海、哈尔滨、西安、成都、长沙和重庆市及周边乡镇的9200名60岁以上老年抑郁症的发生情况,并分析影响抑郁检出率的相关因素。结果:调查老年对象的抑郁症检出率为17.2%,其中男性为15%,女性为19.6%。女性老年人在各个年龄段的抑郁症检出率均高于男性。抑郁症检出率随着年龄的增加逐渐增加。文化水平、健康自评、认知功能与抑郁症检出率密切相关。结论:抑郁症是国内7省市老年人常见的心理疾病,女性、高龄、低文化水平、健康自评差、认知功能障碍的老年人患抑郁症的几率更高。