• 정신신체의학
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• 제28권1호
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• pp.20-28
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• 2020

연구목적 본 연구에서는 FGID 환자군, FGID양성군 및 정상대조군에서 정신사회적 특성을 비교하고, 기능성위장질환 환자의 삶의 질에 영향을 주는 요인을 알아보고자 하였다. 방 법 원광대학교병원 소화기 내과 전문의에 의해 기능성위장질환으로 진단받은 환자135명을 FGID 환자군으로 선정하였다. 167명의 일 도 지역 공무원을 대상으로 로마 III 진단 기준에 따라 기능성위장증상을 보이지 않는 79명을 정상대조군, 기능성위장증상을 나타내는 88명은 FGID 양성군으로 선별하였다. 인구통계학적 요인을 조사하였으며 정신사회적 요인을 평가하기 위해 Korean version of the Beck Depression Inventory-II (K-BDI-II), Korean version of the Beck Anxiety Inventory (K-BAI), Korean version of Childhood Trauma Questionnaire (CTQ-K), Multi-dimensional Scale of Perceived Social Support (MSPSS), Korean Version of Connor-Davidson Resilience Scale (K-CD-RISC), Patient Health Questionnaire-15 (PHQ-15), World Health Organization Quality of Life Assessment Instrument Brief Form (WHOQOL-BREF)를 사용하였다. 일원배치 분산분석(one-way ANOVA)을 사용하여 집단들 간의 차이를 비교하고 FGID 환자군의 삶의 질과 정신사회적 요인들의 상관관계를 분석하기 위해 Pearson correlation test를 시행하였다. FGID 환자군의 삶의 질에 영향을 미치는 요인들을 알아보기 위해 위계적 회귀분석(Hierarchical regression analysis)을 시행하였다. 결 과 우울 증상(F=48.75, p<0.001), 불안(F=14.48, p<0.001), 아동기 트라우마(F=12.71, p<0.001) 및 신체화(F=24.42, p<0.001)에서 FGID 환자군이 다른 두 그룹에 비해 유의하게 점수가 높았다. 사회적지지(F=39.95, p<0.001)와 회복탄력성(F=17.51, p<0.001) 및 삶의 질(F=52.14, p<0.001)에서 FGID 환자군이 다른 두 그룹에 비해 유의하게 점수가 낮았다. Model 2에서는 Model 1에 심리적 변인들을 추가했으며 회복탄력성(β=0.373, p<0.01)이 가장 중요한 설명 변인이었다. 최종 회귀 모델의 설명 변량은 47.2%였다. 결 론 FGID 환자군은 FGID 양성군 및 정상대조군에 비해 우울 증상, 불안과 아동기 트라우마, 신체화가 유의하게 높았으며 사회적지지 및 회복탄력성, 삶의 질이 낮았다. FGID 환자군의 삶의 질에 주요한 요인은 회복탄력성이었다.

• 한국체육학회지인문사회과학편
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• 제54권1호
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• pp.619-629
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• 2015

이 연구의 목적은 섭식장애 증상이 있는 여자대학운동선수와 일반여자대학생의 특성을 파악하고, 위험요인을 분석하는데 있다. 378명의 운동선수와 567명의 일반여대생이 참여하였다. 각 참여자는 자기기입형 검사지(섭식장애검사지/이상섭식 검사지, SATAQ, RSES)가 사용되었다. 운동선수집단에서 22명, 221명이 각각 섭식장애와 이상섭식으로 나타났으며, 비운동선수 집단에서 22명, 205명이 섭식장애와 이상섭식으로 분류되었다. 섭식장애와 이상섭식 증상을 가지고 있는 두 집단의 특성 중 각각 6가지와 7가지 변인에서 통계적으로 유의한 차이가 있는 것으로 나타났다. 단계적 회귀분석의 결과 섭식장애/이상섭식 증상이 있는 운동선수집단과 비운동선수 집단의 위험요인은 다르게 나타났다. 마름에 대한 갈망과 자존감은 두 집단에서 필수요인이었지만, 운동선수집단에서는 신체불만족, 완벽주의, 내재화 요인 또한 주요 요인으로 나타났다. 이는 섭식장애/이상섭식을 가지고 있는 여자 대학 운동선수들이 다양한 형태의 위험요소를 가지고 있는 것이라 할 수 있다.

• 복식
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• 제39권
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• pp.125-138
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• 1998

In order to help apparel manufactures and marketers to promote apparel products more efficiently, and aid them in instilling brand names or brand images more distinctively in the minds of target consumers, it is the intent of this study (1) to investigate on the high-school girls brand loyalty and the brand discernment, self image(product image), and the buying behavior of casual wear. The subjects were 532 female high school students selected from the four high school in Seoul. The data were collected by self-admin-istered questionnaires. The data were analyzed by frequency, percentage, T-test, x2-test, and correspondence analysis. (1) 29.1% of the female students were cat-egorized as the brand loyalty group that was smaller than the non-brand loyalty group(70.9%). (2) In identifying the relationship between the demographic factors and the brand loyalty, the monthly household income and the month-ly personnel expenses were statistically significant. Namely, higher household income and the monthly personnel expenses were statistically significant. Namely, higher household income and the monthly personnel expenses there were, higher the brand loyalty was revealed. (3) The power of discernment was statistically significant according to the brand loyalty. That is, the brand loyalty group was more outstanding than latest fashion brands, the high-price brands, and the better-style brands in terms of design, color, and fabric. (4) The self image was also statistically significant according to the brand loyalty, Wher-eas the brand loyalty group preferred the unique, high-quality, sexy, and active self-images, non-brand loylty group revealed to prefer the non-noticeable and feminine self-images. The findings of this study will assist apparel manufactures and marketers in better identifying the target market, and in subsequently adjusting their products, brand image, and promotional activities in order to reach the target market more efficiently.

• 대한불안의학회지
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• 제16권1호
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• pp.1-8
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• 2020

Objective : This study aims to examine the association between exposure to suicide events and suicide ideation by analyzing the levels of suicide ideation among the groups with exposure to suicide death, non-suicide death, and no death in their social relationships. Methods : Data were derived from Wave I of the Longitudinal Study of Suicide Survivors' Mental Health. 1,998 adults nationwide selected using a stratified sampling method based on the Korean Census Data, were categorized into 3 groups with exposure to suicidal death, non-suicidal death, and no death. The levels of depression (Brief CES-D), subjective health status, and suicidal ideation (SSI) were measured. To examine the association between exposure to suicide and the level of suicide ideation, multiple regression analysis was used after controlling the socio-demographic and clinical factors including subjective health status and depression. Results : 32% reported their exposure to suicide. Compared to the other groups, the suicide-exposed group's level of depression and suicide ideation were significantly higher but the subjective health status was lower. Multiple regression model revealed that suicide exposure had a statistically significant association with suicidal ideation at p=0.000 even after controlling the clinical characteristics. Conclusion : HThe findings suggest that exposure to suicide is a risk factor for suicidal ideation. In the clinical field, it is necessary to consider patients' experience in exposure to suicide while treating and intervening in suicide-related cases. At the policy level, a mental health system for suicide prevention should consider this risk factor for those exposed to suicide in their family and social relationships.

• 대한간학회지
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• 제24권4호
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• pp.392-401
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• 2018

Background/Aims: Leptin is associated with metabolic disorders, which predispose one to non-alcoholic fatty liver disease (NAFLD). The role of leptin in NAFLD pathogenesis is not fully understood. We aim to investigate the association between serum leptin level and severity of NAFLD using U.S. nationally representative data. Methods: Data were obtained from the United States Third National Health and Nutrition Examination Survey. NAFLD was defined by ultrasound detection and severity of hepatic steatosis in the absence of other liver diseases. The severity of hepatic fibrosis was determined by NAFLD fibrosis score (NFS). We used multivariate survey-weighted generalized logistic regression to evaluate the association between leptin level and the degree of NAFLD. We also performed subgroup analyses by body mass index (lean vs. classic NAFLD). Results: Among 4,571 people, 1,610 (35%) had NAFLD. By ultrasound findings, there were 621 people with mild, 664 with moderate, and 325 with severe steatosis. There were 885 people with low NFS (<-1.455, no significant fibrosis), 596 with intermediate NFS, and 129 with high NFS (>0.676, advanced fibrosis). Leptin levels for normal, mild, moderate and severe steatosis were $10.7{\pm}0.3ng/mL$, $12.1{\pm}0.7ng/mL$, $15.6{\pm}0.8ng/mL$, $16{\pm}1.0ng/mL$, respectively (trend P-value<0.001). Leptin levels for low, intermediate, and high NFS were $11.8{\pm}0.5ng/mL$, $15.6{\pm}0.8ng/mL$, $28.5{\pm}3.5ng/mL$, respectively (trend P-value<0.001). This association remained significant even after adjusting for known demographic and metabolic risk factors. In the subgroup analysis, this association was only prominent in classic NAFLD, but not in lean NAFLD. Conclusions: Serum leptin level is associated with the severity of NAFLD, especially in classic NAFLD patients.

• 지역연구
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• 제37권1호
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• pp.15-27
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• 2021

연구는 근로빈곤층과 근로비빈곤층의 차별적 소득 궤적을 잠재성장모형을 이용하여 실증하고, 이를 인구·사회학적 요인(결혼, 교육수준)과 지역적 요인(대도시 거주)으로 설명하고자 한다. 『한국노동패널조사』 12~21차(2009~2018년) 자료를 이용하여 분석한 결과에 따르면, 이차함수형 궤적으로 추정한 근로빈곤층과 근로비빈곤층의 소득은 통계적으로 유의한 집단 간 차이를 보였다. 2009년에서 2016년까지 근로빈곤층의 소득이 근로비빈곤층에 비해 빠르게 증가하면서 격차가 완화되었지만, 이후 근로빈곤층의 소득이 정체되면서 다시 격차가 심화되었다. 소득 궤적(시작점의 소득 수준과 증가율)에 결혼, 교육수준, 대도시 거주가 미친 영향은 집단 간 차이를 보였는데, 이 요인들은 근로빈곤층의 궤적을 더욱 잘 설명하고 있다. 결과에서 특히 주목할 점은 근로빈곤층의 소득변화율과 대도시 거주 여부의 정(+)적 연관성으로, 대도시에 거주하는 것이 근로빈곤층에 경제적 프리미엄으로 작용할 가능성을 시사한다. 향후 근로빈곤층의 도시 프리미엄과 관련한 후속 연구가 수행될 필요성을 제기한다.

• Journal of Preventive Medicine and Public Health
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• 제39권3호
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• pp.221-228
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• 2006

Objectives: The purpose of this study was to shed further light on the effect of modifiable health behavior risk factors on dependence in activities of daily living, defined in a multidimensional fashion. Methods: The study participants were 10,278 middle aged Americans in a longitudinal health study, the Health and Retirement Survey (HRS). A multi-stage probability sampling design incorporating the effect of population sizes (Metropolitan and non-metropolitan), ethnicity (the non- Hispanic White, the Hispanic, and the Black), and age (age 51-61) was utilized. Basic Activities of Daily Living (ADL) were measured using five activities necessary for survival (impairment in dressing, eating, bathing, sleeping, and moving across indoor spaces). Explanatory variables were four health behavior risk factors included smoking, exercise, Body Mass Index (BMI), and alcohol consumption. Results: Most participants at baseline were ADL independent (1992). 97.8% of participants were independent in all ADL's at baseline and 78.2% were married. Approximately 27.5% were current smokers at baseline, and the subjects reported moderate or heavy exercise were 74.8%. All demographic characteristics and behavioral risk factors were significantly associated with the ADL status at Wave 4 except alcohol consumption. Risk behaviors such as current smoking, sedentary life style and high BMI at Wave 1 were associated with ADL status deterioration; however, moderate alcohol consumption tended to be more related to better ADL status than abstaining at Wave 4. ADL status at Wave 1 was the strongest factor and the next was exercise and smoking affecting ADL status at Wave 4. People who were in ADL dependent at Wave 1 were 15.17 times more likely to be ADL dependent at Wave 4 than people who were in ADL independent at Wave 1. Concerning smoking cigarettes, people who kept only light exercise or sedentary life style at Wave 1 were 1.70 times more likely to be died at Wave 4 than the people who did not smoke at Wave 1. Conclusions: All demographics and health behaviors at wave 1 had consistently similar OR trends for ADL status to each other except alcohol consumption. Smoking and exercise in health behaviors, and age and gender in demographics at Wave 1 were significant factors associated with ADL group separation at Wave 4.

• 한국노년학
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• 제39권2호
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• pp.231-240
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• 2019

본 연구의 목적은 2012년부터 2015년까지의 질병관리본부의 퇴원손상심층조사 자료를 바탕으로 병원에 입원한 치매환자 중 낙상과 관련된 특성과 낙상 영향 요인을 파악하는 것이다. 한국표준질병사인분류의 질병 코드를 사용하여 치매로 진단 받은 60세 이상 환자를 선정하여, 낙상(W00-W19) 유무에 따라 낙상군과 비낙상군으로 구분한 총 1,732건을 최종분석에 사용하였다. 수집된 자료는 통계 프로그램 STATA를 이용하여 빈도분석, 교차분석(chi-square test)과 로지스틱 회귀분석을 실시하였다. 연구결과 전체 치매 입원환자 중 낙상은 8.0%에서 발생하였다. 낙상군과 비낙상군의 범주별 분석에서 통계적으로 유의한 차이는 연령에서 있었다. 질환 특성에서는 CCI(Charlson Comorbidity Index) 및 골밀도장애가 통계적으로 유의한 차이가 있었다. 낙상에 영향을 미치는 요인의 로지스틱 회귀분석 결과 60-69세 대상자를 기준으로 했을 때, 80세 이상의 노인은 낙상위험이 2.386배 높고, CCI가 0점인 대상자를 기준으로 했을 때, 3점 이상인 대상자의 낙상 위험이 0.421배로 낮으며, 골밀도장애가 없는 대상자를 기준으로 했을 때, 골밀도장애가 있는 대상자의 낙상위험이 3.581배 높았다. 본 연구의 결과 치매 입원환자는 연령이 80세 이상인 경우 약 2.3배, 골밀도장애가 있는 경우 약 3.5배 이상 낙상이 높을 수 있으며, 반면에 CCI가 3점인 경우 약 0.4배로 낙상이 낮을 수 있다. 따라서 본 연구 결과를 바탕으로 입원한 치매환자의 낙상 관련 영향 요인은 입원한 치매환자 및 돌봄자들에 대한 낙상 예방 교육에 도움이 되고 의료진의 치매환자 낙상 관리를 위한 의사결정에 기초자료로 사용되길 기대한다.

• Journal of Korean Neurosurgical Society
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• 제65권4호
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• pp.549-557
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• 2022

Objective : This study analyzed the risk factors in patients who developed distal junctional kyphosis (DJK) after posterior cervical fusion. Methods : We retrospectively analyzed the clinical and radiographic outcomes of 64 patients, aged ≥18 years (51 and 13 male and female patients, respectively), who underwent single-staged multilevel (3-6 levels) posterior cervical fusion surgery due to multiple cervical spondylotic myelopathy. The surgeries were performed by a single spinal surgeon between January 2012 and December 2017. Demographic data, clinical outcomes, and radiological results were collected. We divided the patients into a DJK group and a non-DJK group according to the presence of DJK and investigated the risk factors by comparing the differences between the two groups. Results : Of the 64 patients, 13 developed DJK. No significant differences in clinical results were observed between the two groups before and immediately after the surgery. At the final follow-up, a higher visual analog score for neck pain was observed in the DJK group compared to the non-DJK group (p<0.01). The DJK group had a significantly lower T1 slope and a significantly higher C2-7 sagittal vertical axis (SVA) before surgery compared to the non-DJK group (p=0.03 and p<0.01, respectively). Immediately after surgery, the difference between the two groups decreased and no significant difference was observed. However, at the last follow-up, a significantly higher C2-7 SVA was observed in the DJK group (p<0.01). At the last follow up, there is no discrepancy in T1S-CL. In multiple logistic regression analysis, preoperative higher C2-7 SVA and preoperative lower T1 slope were identified as independent risk factors (p=0.03 and p<0.01, respectively). As a result, it was confirmed that DJK occurred along the process of returning to preoperative values. Conclusion : DJK can be considered to be caused by cervical misalignment due to excessive change in the surgical site in patients with low T1 slope and high C2-7 SVA before surgery. This also affects the clinical outcome after surgery. It is recommended to refrain from excessive segmental lordosis changes during multilevel cervical post fusion surgery, especially in patients with a small preoperative T1 slope and a large SVA value.

• 대한족부족관절학회지
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• 제19권3호
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• pp.107-113
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• 2015

Purpose: The question of surgical versus non-surgical treatment for diabetic foot osteomyelitis remains subject to debate. The aims of this study were to analyse the outcome of conservative treatment (antibiotic treatment and conservative surgery) for diabetic foot osteomyelitis and identify the predictive factors of remission in conservative treatment of diabetic foot osteomyelitis. Materials and Methods: Seventy-seven patients with diabetic foot osteomyelitis who initially received conservative treatment from January 2004 to July 2013 were identified, and their medical records were reviewed. Diabetic foot osteomyelitis was defined by imaging studies or histological evidence. Remission was defined as the absence of any sign of infection at the initial or contiguous site assessed at least 12 months after the end of treatment. The demographic, clinical, and therapeutic factors were analysed. Results: The mean age of the patients was $62.7{\pm}12.2$ years, and 47 patients (61.0%) were male. The median diabetes duration was $15.7{\pm}11.2$ years and mean HbA1c was $8.7%{\pm}2.4%$. Forty-eight patients (62.3%) healed with conservative treatment (antibiotic treatment and conservative surgery). Twenty-five patients (32.5%) underwent amputation. In the multivariate analysis, concomitant peripheral artery disease and inadequate antibiotic therapy were associated with failure of conservative treatment. Conclusion: Antibiotics alone, or with conservative surgery, were successful in treatment of diabetic foot osteomyelitis in 62.3% of the patients. Concomitant peripheral artery disease and inadequate antimicrobial therapy were risk factors for remission in conservatively treated diabetic foot osteomyelitis.