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Clinical Characteristics of Smoking Asthmatics
Ha, Eun Sil,Kim, Hye Ok,Lee, Kyoung Ju,Lee, Eun Joo,Hur, Gyu Young,Jung, Ki Hwan,Lee, Sung Yong,Kim, Je Hyeong,Lee, Sang Yeub,Shin, Chol,Shim, Jae Jeong,Kang, Kyung Ho,Yoo, Se Hwa,In, Kwang Ho The Korean Academy of Tuberculosis and Respiratory 2009 Tuberculosis and Respiratory Diseases Vol.67 No.6
Background: The smoking prevalence in asthma patients are similar to those in the general population. Asthma and active cigarette smoking can interact to create more severe symptoms, an accelerated decline in lung function and impaired therapeutic responses. Accordingly, asthmatics with a history of smoking were examined to define the clinical characteristics and lung function of smoking asthmatics. Methods: The medical records of 142 asthmatics with a known smoking history were reviewed. The patients were divided into three groups according to their smoking history - current smokers, former smokers and non-smokers. The clinical characteristics, lung function, and annual declines of the forced expiratory volume in one second ($FEV_1$) were compared. Results: Fifty-three of the 142 patients (37%) were current smokers, 24 were former smokers (17%) and 65 were non-smokers (45%). The patients with a hospital admission history during the previous year included 16 current smokers (30%), 4 former smokers (17%) and 7 non-smokers (11%) (p=0.02). The mean $FEV_1$ (% predicted) was 76.8${\pm}$19.8%, 71.6${\pm}$21.1% and 87.9${\pm}$18.7% for current smokers, former smokers and non-smokers, respectively (p< 0.001). The $FEV_1$/forced vital capacity (FVC) (ratio, %) values were 63.6${\pm}$12.6%, 59.3${\pm}$14.9% and 72.1${\pm}$11.8% in current smokers, former smokers and non-smokers, respectively (p<0.001). The corresponding mean values for the individual $FEV_1$ slopes were not significant (p=0.33). Conclusion: Asthmatic smokers demonstrated higher hospital admission rates and lower lung function. These findings suggest that the smoking history is an important predictor of a poor clinical outcome in asthma patients.
제6기(2013년∼2015년) 국민건강영양조사 자료를 이용하여 조사한 노인에서 에너지 섭취 과소보고와 관련 요인
최은실(Eun Sil Choi),유은혜(Eun Hae Yoo),조수현(Soo Hyun Cho),김정하(Jung Ha Kim) 대한임상노인의학회 2017 대한임상노인의학회지 Vol.18 No.2
Background: This study was to investigate the extent of under-reporting (UR) of energy intake (EI) and the factors associated with UR of EI in the Korean elderly populationby using the 6th Korean National Health and Nutrition Examination Survey data. Methods: This study was conducted 3,992 people aged 65 and over. Nutrition information was collected using a 24-hour recall method, and subjects with an Energy intake (EI)/Basal metabolic rate of less than 1.10 were defined as UR of EI by the revised Goldberg cut-off method. Socioeconomic factors, BMI, health-related behavior, and comorbidities were compared between UR and normal reporting (NR) of EI. Nutrient intakes between the two groups were also compared in each sex. Multivariate regression analysis was performed to examine the associations of variables on UR of EI. Results: UR of EI was 522 out of 1705 in men and 908 out of 2,287 in women. The risk of UR was lower by 0.440 times (95% CI [0.253, 0.764], P<0.01) in manual worker than no financial activity group in men and was higher by 1.839 times (95% CI [1.318, 2.566], P<0.01) in high BMI women than in the normal BMI. Conclusion: We found that independent risk factors for UR of EI are high BMI in elderly women and occupational factor in elderly men. Therefore, when interpreting the results of the relationship between nutrition and chronic diseases of the elderly, it is important to consider under-reporting of energy intake and related factors based on the results of this study.
계류 유산 후 한방치료 위해 내원한 환자의 Heart Rate Variability(HRV) 특성 연구
유은실 ( Eun Sil Yoo ),김민영 ( Min Young Kim ),황덕상 ( Deok Sang Hwang ),이진무 ( Jin Moo Lee ),장준복 ( Jun Bok Jang ),이경섭 ( Kyung Sub Lee ),이창훈 ( Chang Hoon Lee ) 대한한방부인과학회 2015 大韓韓方婦人科學會誌 Vol.28 No.3
Objectives: This study aims to analyze Heart Rate Variability (HRV) in women after missed abortion compared with healthy women Methods: We studied 35 women who visited Kang-Nam Kyung-Hee Korean Hospital after missed abortion from 01 January 2012 to 28 February 2015 (missed abortion group) and 35 normal women visiting medical examination center from 1 January 2014 to 31 December 2014 (Normal Group). We measured HRV of each women and investigated the difference of HRV between two groups. Results: The standard deviation of NN intervals (SDNN) in Missed abortion group is lower than normal group. The square root of the mean square difference of successive NNs (RMSSD) in Missed abortion group is lower than normal group. However there was no significant difference. Total Power (TP) and Low frequency power (LF) is significantly lower in Missed abortion group compared with normal group. High frequency power (HF), Very low frequency power (VLF) and LF/HF ratio in missed abortion group is lower than normal group. but There was no significant difference. Conclusions: Missed abortion group is lower in function of overall autonomic nervous system, especially sympathetic nerve.