Psychosocial Well-being Index-Short Form Research Articles

A cross-sectional study of the association between mobile phone use and symptoms of ill health.

ObjectivesThis study analyzed the associations between mobile phone call frequency and duration with non-specific symptoms.MethodsThis study was conducted with a population group including 532 non-patient adults established by the Korean Genome and Epidemiology Study. The pattern of phone call using a mobile phone was investigated through face-to-face interview. Structured methods applied to quantitatively assess health effects are Headache Impact Test-6 (HIT-6), Psychosocial Well-being Index-Short Form, Beck Depression Inventory, Korean-Instrumental Activities of Daily Living, Perceived Stress Scale (PSS), Pittsburgh Sleep Quality Index, and 12-item Short Form Health Survey where a higher score represents a higher greater health effect.ResultsThe average daily phone call frequency showed a significant correlation with the PSS score in female subjects. Increases in the average duration of one phone call were significantly correlated with increases in the severity of headaches in both sexes. The mean (standard deviation) HIT-6 score in the subgroup of subjects whose average duration of one phone call was five minutes or longer was 45.98 (8.15), as compared with 42.48 (7.20) in those whose average duration of one phone call was <5 minutes. The severity of headaches was divided into three levels according to the HIT-6 score (little or no impact/moderate impact/substantial or severe impact), and a logistic regression analysis was performed to investigate the association between an increased phone call duration and the headache severity. When the average duration of one phone call was five minutes or longer, the odds ratio (ORs) and the 95% confidence intervals (CIs) for the moderate impact group were 2.22 and 1.18 to 4.19, respectively. The OR and 95% CI for the substantial or severe impact group were 4.44 and 2.11 to 8.90, respectively.ConclusionsMobile phone call duration was not significantly associated with stress, sleep, cognitive function, or depression, but was associated with the severity of headaches.

The impact of long working hours on psychosocial stress response among white-collar workers.

This study examined the association between long working hours and psychosocial stress responses. In total, 1,122 white-collar workers from a company in Korea completed self-administered questionnaires following a lecture about the study aim, procedures, and confidentiality. Psychosocial stress responses were evaluated using the Psychosocial Well-being Index - Short Form (PWI-SF), and psychosocial working conditions were evaluated with the Korean Occupational Stress Scale - Short Form (KOSS-SF). Multivariate logistic regression analysis was performed after adjusting for demographic variables and psychosocial working conditions to examine associations between long working hours and psychosocial stress responses. In comparison with the reference group, which worked 40–44 hours per week, the crude odds ratio (OR) of the respondents who worked 60 or more hours was 4.56 (95% confidence interval (CI), 2.55–8.15) in terms of psychosocial stress responses. After adjusting for demographic variables, the adjusted OR of those working ≥60 hours was 5.61 (95% CI, 3.01–10.47). After adjusting for both demographic variables and psychosocial working conditions, the adjusted OR of those working ≥60 hours was 3.25 (95% CI, 1.56–6.79). This study found that long working hours are significantly related to psychosocial stress responses among white-collar workers in one Korean company.

Abstract P4-10-12: Psychosocial health of disease-free breast cancer survivors compared with cancer-free general population: Korean health examinee cohort study

Abstract Background/purpose: The number of long-term breast cancer survivors is increasing rapidly due to the growing rates of detection, incidence and improved survival. Quality of life (QOL) of physical and psychosocial health outcomes vary across the breast cancer survivors including diagnosis at different stages of breast cancer. There is little data regarding the psychosocial health of disease-free breast cancer survivors compared with those of general population. We conducted to assess the QOL, especially psychosocial health, of disease-free female survivors over 2 year after breast cancer diagnosis compared with cancer-free control women. Methods: We used baseline data from the health examinee cohort, a part of the Korea Genome Epidemiology Study which is a large scaled cohort study established since 2001. This cohort has collected data of past medical history, socioeconomical factors (income, education, marital status and current employment status) and health behavioral factors (smoking, drinking, physical activity, BMI, menopausal status and subjective health status) of participants while they underwent regular health examination. The disease-free breast cancer survivors were defined as those who answered that they were ≥2 years from the initial diagnosis of breast cancer without recurrence and current treatment. Among the participants female subjects without history of any type cancer were randomly selected at 1:4 ratio by 5-year age groups, educational attainment level and household income as a comparison group. We analyzed Psychosocial Well-being Index-Short Form (PWI-SF) in these two groups. Subjects with score ≤8, 9–26, and 27 were classified as the 'healthy group', 'latent stress group', and 'stress group,' respectively. Results: Total 347 survivors of breast cancer and 1,388 matched participants without cancer history were selected for analysis. Even after being matched for education and household income status, breast cancer survivors showed better psychosocial health status and health behaviors compared with matched comparison group. The prevalence of latent stress and stress group (vs healthy group) by PWI-SF score was 88.2% in breast cancer survivors and 89.9% in the matched female controls, showing borderline significant differences (p = 0.057). The prevalence rates of ever drinkers and smokers or obese women were lower and of those who exercised ≥150 min/week were higher in breast cancer survivors (p &amp;lt; 0.05). The total PWI-SF score was lower in breast cancer survivors, suggesting lower level of psychosocial stress level in breast cancer survivors. After adjusting for effects of other sociodemographic variables, breast cancer survivors were less likely to be included in stress group by 36% (OR = 0.64; 95% confidence interval [CI], 0.42–0.98). Conclusions: The disease-free breast cancer survivors with regular health examination showed better psychosocial health status compared with matched general population. The better health behaviors in cancer survivors such as less alcohol drinking, low BMI, less history of smoking and more regular exercise, which have been identified in several previous cancer survivors studies might be attributed to their better psychosocial health status. Citation Format: Lee MH, Park B, Song EJ, Park SJ, Kong S-Y, Lee ES. Psychosocial health of disease-free breast cancer survivors compared with cancer-free general population: Korean health examinee cohort study. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P4-10-12.

Maternal Stress and Depressive Symptoms and Infant Development at Six Months: the Mothers and Children's Environmental Health (MOCEH) Prospective Study.

Our objective is to evaluate the relationships between prenatal maternal stress and depressive symptoms, respectively, and infant neurodevelopment at 6 months, adjusted for heavy metals and oxidative stress. This research is a part of a multi-center birth cohort study in South Korea. Information on stress and depressive symptoms was collected during the first trimester using Psychosocial Well-Being Index Short Form (PWI-SF) and Center for Epidemiological Studies Depression Scale (CES-D). The Korean Bayley Scales of Infant Development-II assessment (BSID-II), which includes the standardized mental development index (MDI) and psychomotor developmental index (PDI), and Korean Ages & Stages Questionnaires (K-ASQ) were applied to infants at six months of age. A higher index score indicates better development. Among 641 babies, 320 were female (50%). Maternal PWI ≥ 29 (vs. PWI ≤ 18) during early pregnancy was associated with a decrease in MDI scores of 5.37 points (P = 0.02) after adjusting for socioeconomic factors. Maternal CES-D ≥ 26 (vs. CES-D ≤ 10) during early pregnancy was associated with a decrease in MDI scores of 8.18 points (P = 0.01). The associations remained significant even after adjustment for lead, cadmium, and MDA levels (P < 0.05). However, no association was found between maternal PWI/CES-D and PDI score. No interaction was observed between stress and lead exposure. We found an inverse association between prenatal maternal stress and depressive symptoms, and MDI scores in 6-month-old infants after adjustment for prenatal lead exposure, which is known to affect cognitive function negatively.

Risk factors associated with musculoskeletal symptoms in Korean dental practitioners.

[Purpose] The purpose of this study was to investigate the association between psychosocial stress, occupational stress, and musculoskeletal symptoms in Korean dental practitioners. [Subjects and Methods] Self-reported questionnaires were distributed to 401 dental practitioners in Korea. To assess the risk factors related to musculoskeletal disorders, the Nordic Musculoskeletal Questionnaire, the Korean Occupational Stress Scale, and Psychosocial Well-Being Index Short Form were used. General and work-related characteristics of the subjects consisted of seven items, including age, career, height, weight, working days/week, working hours/day, and physical strain levels. [Results] In this study, 86.8% of the practitioners experienced musculoskeletal symptoms (shoulders, 72.8%; neck, 69.3%; waist, 68.3%; wrist, 58.4%; back, 44.1%; ankle, 38.7%; knee, 36.9%; hip, 20.4%; and elbows, 9.2%). Moreover, psychosocial and occupational stress can affect the occurrence of musculoskeletal disorders. In particular, we found that psychosocial stress has significant influence on the occurrence of musculoskeletal disorders. [Conclusion] To increase the quality of life and provide high-quality medical service for dental practitioners, risk factors for musculoskeletal disorders must be managed. Accordingly, dental practitioners must maintain good posture, get an appropriate amount of rest, and perform regular stretching exercise to reduce psychological stress and improve the work environment.

보조공학전공 근로자들의 직무스트레스 요인과 사회심리적 스트레스에 관한 연구

In the perspective of industrial health management, it is important for the employee to decrease their job stress, to improve their productivity and quality of labor. In this study, the job stress, and it's influence on PWI(Psychosocial Wellbeing Index) were investigated by the questionnaire survey of 138 industrial workers who had studied assistive technology in college. The contents of questionnaire consist of the demographic characteristics, job-related characteristics, job stress and psycho-social stress. We evaluated job stress by KOSS-SF(Korean Occupational Stress Scale-Sort Form) and psychosocial stress by PWI-SF(Psychosocial Well-being Index-Short Form). To analyze the results, we evaluated the exposure level of KOSS and PWI by demographic characteristics and job-related characteristics using significance tests. Also, we estimated the relationship among demographic characteristics, job-related characteristics, job stress and psychosocial stress, using correlation analysis. As a results, all workers were found to be in a group under the high risky stress. It showed that the scale index of female's job non-autonomy and pwi were much larger than those of male's. Therefore, to guarantee job autonomy of female workers should be more emphasized, to improve their working environment. Job type had significant relationships with many job stress category; physical environment, job demand, job instability and organization culture. Regarding pwi, the scale index of the workers who is in charge of the civil service such as contacting the disabled and the aged in person, were much larger than that of the other workers. Accordingly, the job stress management program including physical environment, job demand, job instability and organization culture, should be suggested, to decrease the stress of the workers in charge of the disabled and the elders service. The strongest predictors of pwi was organization system through maximum positive relations between organization system and pwi. Therefore, it indicates that improvement of organization system such as a fair merit rating, a manpower supply, demand plan and department cooperation is urgently needed to reduce pwi.

Factors Related to Sleep Disorders among Male Firefighters.

ObjectivesThe aim of this study was to investigate factors associated with sleep disorders in male firefighters working in a metropolitan city in South Korea.MethodsSelf-administered questionnaires including the Nordic Musculoskeletal Questionnaire, Korean Occupational Stress Scale-Short Form, Psychosocial Well-Being Index-Short Form, Pittsburg Sleep Quality Index, and Beck-Depression Inventory-2 as well as surveys collecting socio-demographic characteristics and work-related factors were given to 730 male firefighters. After exclusion for missing data, 657 male firefighters were included, and logistic regression analysis adjusted for the work-related factors, psychosocial factors, and general risk factors were used to assess the relationship between sleep disorders and associated factors.ResultsThe prevalence of sleep disorders was 48.7%. Shift work (adjusted OR 1.58, 95% CI = 1.02-2.45), musculoskeletal symptoms (adjusted OR 2.89, 95% CI = 2.02-4.14), and depression (adjusted OR 7.04 95% CI = 4.03-12.30) were associated with sleep disorders.ConclusionsMusculoskeletal symptoms, shift work, and depression are associated with sleep disorders. Integrated health management is needed to promote good sleep quality among firefighters.

수식관 명상의 심리적 신체적 반응 연구 - 단일군

Objectives: The purpose of this research was to analyze the responses of breath-counting meditations with the psychological test and the physical index. Methods: Breath-counting meditation was applied to 10 normal adults. Then, clinical research State-Trait Anxiety Inventory (STAI), State-Trait Anger eXpression Inventory (STAXI), Psychosocial Well-being Index Short Form (PWI-SF), Brief Encounter Psychosocial Instrument-Korean version (BEPSI-K), Heart Rate Variability (HRV), and Vital Signs (V/S) were carried out to analyze the responses of breath-counting meditations. Results: 1) Systolic Blood Pressure (SBP) decreased on the fifteenth day of breath-counting meditation, and Body Temperature (BT) increased on the fifteenth day. In addition, respiration decreased throughout the period of breath-counting meditation. 2) Standard deviations of N-N interval and Total Power (TP) of HRV all significantly increased on the fifteenth day of breath-counting meditation. 3) Scores of STAI1, STAXI1, STAXI2, and PWI-SF decreased after the breath-counting meditation. Conclusions: The results suggested that breath-counting meditations have positive responses to anger, anxiety and stress.

Relationship between stress levels and treatment in patients with temporomandibular disorders

J Korean Assoc Oral Maxillofac Surg 2012;38:326-31) Objectives: Stress may have an impact on treatment types that patients receive for temporomandibular disorders (TMDs). This study sought to investigate the relationship between the stress index and type of treatments in patients with TMD. Materials and Methods: The psychosocial well-being index-short form (PWI-SF) was used to evaluate stress levels in ninety-two patients with TMD. Treatment types were classified into two groups: one group received counseling, physical therapy or medication, while the second group received splint therapy or surgical intervention. Results: The high-risk group (PWI-SF≥27, the higher the points, the more severe the stress level) was more frequently treated by splint therapy than the low-risk group (PWI-SF<27). Female TMD patients reported higher PWI-SF scores than male TMD patients. Conclusion: This study suggests a relationship between stress levels and treatment types for patients with TMD. Thus, the appropriate evaluation and management of stress could be an important factor in treating TMD.

Stress management and mind-body medicine: focusing on relaxation and meditation

Stress management is important and various stress management methods are required in the area of clinical preventive services. Although defining stress is somewhat complicated, stress can usually be divided into two concepts, stressors and the stress reaction. Stressors are stimuli that arouse the stress reaction. Examples are disasters, life events requiring changes, and everyday hassles. The stress reaction is often called the ‘fight or flight reaction’ and is mediated by the sympathetic nervous system and various hormones, including cortisol and catecholamine. Stress is closely related with health behaviors and several chronic diseases. Stress is measured using biological tests or self report, including questionnaires and interviews. Psychosocial Wellbeing Index-Short Form, Brief Ecounter PsychoSocial Instrument-Korean version, Global Assessment of Recent Stress Scale, and Symptom Checklist-90-Revised are examples of questionnaires that are widely used in Korea. Stress coping methods are categorized into stimuli-oriented methods, cognitive-behavioral methods, and mind-body interventions. Relaxation and meditation are widely used mind-body medical interventions. Relaxation Response and Mindfulness-Based Stress Reduction are two of the most widely used meditative programs in the Western mainstream medical system. Abdominal breathing, Progressive Muscular Relaxation, relaxing imagery, Autogenic Training, and biofeedback are other well-known techniques for relaxation and stress management. Relaxation and meditation are effective in improving health behaviors and quality of life, and complement the treatment methods of various chronic diseases, including cardiovascular disorders and cancer. Relaxation and meditation also seem to be effective methods for use in clinical preventive services. Program development, standardization, and further study are necessary for more widespread use of mind-body interventions in the area of clinical preventive services.

Evaluation of Primary Brain Tumors Using 11C-Methionine PET with Reference to a Normal Methionine Uptake Map

(11)C-Methionine PET is a well-established technique for evaluating tumor extent for diagnosis and treatment planning in neurooncology. Image interpretation is typically performed using the ratio of uptake within the tumor to a reference region. The precise location of this reference region is important as local variations in methionine uptake may significantly alter the result, particularly for lesions at the border of gray and white matter. Selection of a reference region can be highly user dependant, and identifying a representative normal region may be complicated by midline or multifocal tumors. We hypothesized that current coregistration methods would enable interpretation of methionine PET images with reference to an averaged normal uptake map, allowing better standardization of scan analysis and increasing the sensitivity to tumor infiltration, particularly of white matter regions. A normal methionine uptake map was prepared from the normal hemispheres of 20 scans performed on patients with benign or low-grade lesions. Affine and nonlinear coregistration algorithms were evaluated for spatial normalization of the images to a previously developed PET template. A standardized method for applying the normal uptake map in brain tumors was developed and evaluated in a sample of 18 scans (6 grade II, 6 grade III, and 6 grade IV gliomas). Tumor extent was compared with that derived from a mirrored contralateral reference region method. Correlation coefficients were calculated between the uptake ratios for tumor to normal uptake map versus tumor to mirrored reference region. "RatioMap" images depicting voxel-by-voxel ratios of a patient scan to the normal uptake map revealed increased methionine uptake in white matter regions that could not be identified using the standard method. Uptake ratios within the tumor varied slightly with the normalization methods used but correlated closely with the ratio to a single reference value. Nonlinear coregistration with median ratio intensity normalization gave the strongest correlation (r = 0.97, P < 0.001, n = 17). Evaluation of methionine PET data with reference to normal uptake data may improve sensitivity to white matter infiltration. The tumor uptake ratios obtained correlated closely with a standard reference value technique, whereas the described method allowed for better standardization of the image analysis.

Influences of Job Stressors on Psychosocial Well-being, Fatigue and Sleep Sufficiency among Firefighters

Objectives: To measure the job stressors and stress responses among firefighters. Methods: We created a structured, self-reported questionnaire about job stressors using Karasek’s Job Content Questionnaire (JCQ), psychosocial stress using Psychosocial Well-being Index, Short Form (PWI-SF) and fatigue using Multidimensional Fatigue Scale (MFS). The questionnaire also included sociodemographic data, job-related factors, and health-related behaviors. We collected questionnaires from 104 male firefighters, 35 male emergency medical service (EMS) rescuers and 28 male administrators in three different municipal fire departments in Busan from September 23 to October 2, 2003. Chi-square test and multiple logistic regression analysis were used to examine the job stressors using SPSS (10.0). The statistical significance level was 0.05. Results: Both PWI-SF and MFS scores increased in the order of EMS rescuers, firefighters and administrators. Using multiple logistic regression analysis, sleep insufficiency showed statistically significant effects on both PWI-SF (OR=5.19, 95% CI=2.14~12.57) and MFS (OR=2.13, 95% CI=1.02~4.46). Alcohol drinking (OR=0.28, 95% CI=0.10~0.75) had a protective effect on MFS. The odds ratios in job loss and shiftwork were 3.44 (95% CI=1.25~9.42) and 8.69 (95% CI=2.87~26.36) on MFS. Monthly income showed a statistically significant effect on both MFS (OR=5.09, 95% CI=1.34~19.41) and sleep sufficiency (OR=7.27, 95% CI=1.62~32.61). However, there was no statistical significance among the JCQ items on either PWI-SF or MFS. Conclusions: Firefighters in this study had potential psychosocial stress and moderate level of fatigue scale. As a causal factor for these outcomes, sleep insufficiency and job loss, lower monthly income and shiftwork were statistically significantly, which confirm the need for countermeasures to ensure optimal sleep time and to raise monthly income. Further follow-up study using more in-depth interview is also required to identify the effects of both alcohol consumption and job loss.

The Relationship between Job Stress and Psychosocial Stress among Nurses at a University Hospital

Objectives: This cross-sectional study investigated the relationship between job stress and psychosocial stress among nurses at a university hospital in Incheon, Korea. M e t h o d s: A questionnaire survey was administered to 476 nurses, of which 320 (67.2%) questionnaires were returned and 299 (62.8%) were regarded as containing reliable data for analyses. A structured self-reported questionnaire was used to assess each respondent's sociodemographics, sleep quality, physical burden, job stress and psychosocial stress. Seven domains of occupational stress (e.g., Job demand, Insufficient job control, Interpersonal conflict, Job insecurity, Lack of reward, Organizational system and Occupational climates) according to the Korean Occupational Stress Scale (KOSS) were used and psychosocial stress was measured using Dr. Chang’s PWI-SF (Psychosocial Well-being Index-Short Form). We estimated the relation of job stress to psychosocial stress using univariate and logistic regression analyses. Results: The logistic regression analyses indicated that the groups with high stress in 'Insufficient job control’ (OR=2.67, 95% C.I.=1.37-5.23), ‘Interpersonal conflict’ (OR=2.32, 95% C.I.=1.19-4.51), ‘Job insecurity’ (OR=2.51, 95% C.I.=1.17-5.36), ‘Organizational system’ (OR=2.80, 95% C.I.=1.39-5.63), and ‘Lack of reward’ (OR=2.98, 95% C.I.=1.55-5.74) were more likely to experience high psychosocial stress. C o n c l u s i o n s: Our results tend to suggest that job stress is associated with psychosocial stress. The importance of job stress should be acknowledged and stress management programs need to be instigated to minimize the psychosocial stress caused by job stress.