• Journal of agricultural medicine and community health
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• v.18 no.1
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• pp.65-75
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• 1993

This study was conducted to compare the frequency and to find epidemiologic characteristics of the diseases by analyzing the results of routine first health examination for partial healthy public officials. The total number of the examined was 1.128(876 male, 252 female) The results were as follow; 1. The prevalence rate of suspicious disease was liver disease 5.9% hypertension 5.4%, hyperlipemic disease 3.8%, pulmonary tuberculosis 1.2% by order. 2. The mean systolic blood pressure and diastolic blood pressure showed increasing trend by age increasing. The mean of blood pressure in man was rather higher than that in woman. 3. The prevalence rate of suspicious borderline hypertension increased by aging. And the distribution of high cholesterol group and over than overweight group increased by aging. 4. In male, significant relation among age, systolic blood pressure, diastolic blood pressure, relative body weight was found. And significant relation between total cholesterol level and relative body weight was found. In female, age and relative body weight was related to systolic blood pressure, diastolic blood pressure and total cholesterol level. 5. According to the retrospective follow-up for those who had suspicious disease, correspondence rate of results was 5.2% in circulatory disease and 1.5% in liver disease.

• Physical Therapy Korea
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• v.1 no.1
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• pp.75-82
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• 1994

The purpose of this study is to determine cardiovascular reponses to concentric, eccentric and isometric exercise applied to the knee extensor muscle group. Exercise types studied were concentric, eccentric and isometric. The subjects were sixty healthy male volunteers who had no hypertension or cardiac disease. Heart rate, systolic and diastolic blood pressure were recorded prior to starting exercise. The subjects also performed 10RM on right lower extremity. A N-K table was used for three exercises to right knee extensors. Each exercise was selected randomly and applied to each subject 10 times in a 10 second. After each exercise, heart rate, systolic and diastolic blood pressure were recorded immediately. Findings were as follows concectric contractions had a greater effect on the increase of systolic blood pressure and heart rate than eccentric or isometric contractions. Diastolic blood pressure is influenced only by isometric contractions. Eccentric contractions have less effect on the increase of systolic blood pressure and heart rate than concentric or isometric contractions. We hope that the results of this experiment can be adapted to exercise programs for patients with cardiac disease.

• Korean Journal of Clinical Laboratory Science
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• v.52 no.1
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• pp.45-52
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• 2020

Hypertension often leads to cardiovascular disease and kidney disease, and hypertention is an important worldwide problem. Body mass index (BMI) has an important role for raising blood pressure. Further, hypertension can be affected by both environmental factors and genetic factors. Many single nucleotide polymorphisms have been associated with hypertension. Genome wide association study (GWAS) is a method of confirming a new locus of increasing the risk of disease, and GWAS has confirmed several single nucleotide polymorphisms (SNPs) that are associated with high blood pressure. This study analyzed the relationship between systolic blood pressure, diastolic blood pressure and SNP of the ATP2B1 gene in 994 Koreans. SNPs that showed the highest statistical significance with systolic and diastolic blood pressures were selected on the multiple linear regression analysis. One-way analysis of variance for systolic and diastolic blood pressures was performed, and multiple logistic regression analysis was performed on the risk of hypertension. The P values were two-tailed, and P<0.05 was considered significant. Four SNPs were associated with systolic blood pressure and six SNPs were associated with diastolic blood pressure. In addition, a genotype-based analysis showed significant odds ratios for the risk of hypertension in older men (adjusted OR, 5.743; 95% CI, 1.173~28.121; P=0.031). This study suggests that the ATP2B1 variants affect both the systolic and diastolic blood pressure.

• Korean Journal of Community Nutrition
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• v.11 no.6
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• pp.707-713
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• 2006

The purpose of this study was to test whether moderate alcohol consumption has any positive effect on lowering blood pressure among Koreans. Study subjects were Korean adults 20 years or older (n=5,234) who participated in the 2001 Korean National Health and Nutrition Examination Survey (KNHANES). Analysis of variance and analysis of covariance were used to construct univariate and multivariate models relating alcohol consumption to blood pressure for the analysis. After adjustment for possible covariates, drinkers (regardless of drinking level) had significantly higher systolic and diastolic blood pressure, compared with never-drinker for male subjects. Diastolic and systolic blood pressures were also significantly elevated with the drinking frequency and amount of alcohol intake among male subjects. For the female subjects, only diastolic blood pressure was significantly associated with the alcohol consumption at multivariate model. however, low level alcohol consumption did not show any sign of lowing effects on blood pressure. The result implies that moderate alcohol consumption did not have any positive effect on lowering blood pressure among Koreans for either sex.

• Journal of Acupuncture Research
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• v.23 no.6
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• pp.165-176
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• 2006

Objectives : Aim of this study was to investigate the antihypertensive effect of Korean Hwa-Acupuncture in hypertensive patients. Methods: We measured the blood pressure of 14 patients who were admitted in the Oriental Medical Clinic of Balance & Harmony Korean Acupuncture Association from 25th March 2006 to 21th July 2006. Eligible participants had systolic blood pressure ${\geq}120mmHg$ diastolic blood $pressure{\geq}80mmHg$. Blood pressure and pulse rate measurements were after the patient had been bed rest for at least 30 min. 10 times of Hwa-Acupuncture treatment over 3 weeks period were performed in the patiants. To evaluate the effect of the Hwa-Acupuncture, the blood pressure, pulse rate were measured 2 times before and after each acupuncture treatment for total of 10 times. Results : After 3 weeks, there were significant decreased in the systolic blood pressure(P<0.0297) and significant decreased in diastolic blood pressure(P<0.0223) treated by Hwa-Acupuncture 10 times but pulse rate was failed to decreased. The effects of Hwa-Acupuncture by measuring time on blood pressure were as follows : systolic blood pressure were deceased significantly from 1st to 10th visit (P<0.0207) but diastolic blood pressure and pulse rate was not decreased significantly. Conclusion : The results suggest that Hwa-Acupuncture is effective in decreasing the systolic blood pressure.

• Korean Journal of Acupuncture
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• v.24 no.1
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• pp.27-41
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• 2007

Objectives : The aim of this study was to investigate the antihypertensive effect of Korean Gogoon Acupuncture in hypertensive patients. Methods : We measured the blood pressure of 17 patients who were admitted in the Oriental Medical Clinic of Gogoon Institute from 14th April 2006 to 29th August 2006. Eligible participants had systolic blood pressure ${\geq}120$ mmHg or diastolic blood $pressure{\geq}80$ mmHg. Blood pressure and pulse rate measurements were after the patient had been in bed rest for at least 30 min. Six sessions of Gogoon Acupuncture treatment over three weeks were performed in the patients. Blood pressure and pulse rate were measured twice before and after each acupuncture treatment. Results : After 3 weeks, there were significant decreases in systolic blood pressure(p=0.0028), diastolic blood pressure (p=0.0111) and pulse rate (p=0.0150). The effects of Gogoon Acupuncture by measuring time on blood pressure were as follows : In a systolic blood pressure (p<.0001) and diastolic blood pressure (p=0.0028) was gradually deceased significantly from 1st to 6th but pulse rate was not significantly decreased. Conclusions : Controlled trials investigating the efficacy of Gogoon acupuncture for lowering blood pressure are warranted.

• Journal of Korean Biological Nursing Science
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• v.21 no.4
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• pp.275-282
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• 2019

Purpose: This study aimed to identify the differences in blood pressure among adults in the community according to age and time of the blood pressure measurement. Methods: This was a secondary analysis study, using data from a 2015 community health survey, conducted by the Korea Centers for Disease Control and Prevention. The data of three-time-measured blood pressure were collected from 337 subjects, 25, 35, 45, 55, 65, 75 years old, which are median ages by each age group. Results: The primary systolic pressure was significantly higher than the secondary systolic pressure (t= 3.46, p= .001) and the tertiary systolic pressure (t= 4.83, p= .001). The secondary systolic pressure was higher than the tertiary measurement (t= 2.05, p= .041). There was no significant difference between the three-time-measured values for diastolic pressure. There was a significant interaction between measurement times and age in the systoic blood pressure readings (F= 1.95, p= .036). However, there was no significant interaction between measurement times and age in the diastolic blood pressure readings (F= 1.03, p= .418). Conclusion: The findings suggest that attention must be paid to the use of blood pressure values in studies or one-time-measured clinical blood pressure values. In particular, the differences in systolic pressure readings taken at different times in the older age groups were significant. Therefore, it is more important to carefully assess blood pressure in adults over the age of 45 compared to other age groups.

• Korean Journal of Community Nutrition
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• v.4 no.1
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• pp.57-63
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• 1999

This study was done to investigate the blood pressure, BMI and serum lipids of cerebrovascular accident patients in Seoul. The subjects were 195 Korean urban cerebrovascular accident patients who were hospitalized at Dong Seo Oriental Hospital in Seoul from June, 1997 to December, 1997. There were more cerebral infarction patients(164) than cerebral hemorrhage patients(31). Cerebral infraction patients were prevalent for subjects in their sixties, but cerebral hemorrhage patients were most commonly in their fifties. The BMI of cerebral infarction accidents was significantly higher than that of cerebral hemorrhage patients(p<0.05). Mean diastolic blood pressure of cerebral hemorrhage patients was significantly higher than that of the cerebral infarction patients(p<0.05). The mean systolic blood pressure of the cerebral hemorrhage patients was higher than that of the cerebral infarction patients, not statistically significant. The serum total cholesterol and glucose levels of the cerebral infarction patients was significantly higher than those of the cerebral hemorrhage patients(p<0.05). Serum total cholesterol(p<0.01), triglyceride(p<0.05) and LDH(p<0.01) levels of female subjects were significantly higher than those of male subjects. Serum total cholesterol has a negative correlation with serum GOT and GPT, but has a positive correlation with triglyceride. Serum triglyceride has a negative correlation with diastolic blood pressure but has a positive compellation with serum glucose.

• Journal of Biomedical Engineering Research
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• v.29 no.5
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• pp.371-375
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• 2008

In blood pressure measurement, the oscillometric method detects and analyzes the pulse pressure oscillation while deflating the cuff around the arm. For its principle, one has to inflate cuff pressure above the subject's systolic pressure and deflate below the diastolic pressure. Most of the commercialized devices inflate until the fixed target pressure and deflate until the fixed completion pressure because there is no way to know the systolic and diastolic pressure before measurement. Too high target pressure makes stress to the subject and too low target pressure makes big error or long measurement time because of re-inflation. There are similar problems for inadequate completion pressure. In this study, we suggest new algorithm to set proper target and completion pressure for each subject by analyzing pressure waveform while inflating period. We compared our proposed method and auscultation method to see the errors of estimation. The differences between the two measurements were -4.02$\pm$4.80mmHg, -10.50$\pm$10.57mmHg and -0.78$\pm$5.l7mmHg for mean arterial pressure, systolic pressure and diastolic pressure respectively. Consequently, we could set the target pressure by 30 mmHg higher than our estimation and we could stop at 20mmHg lower than our estimated diastolic pressure. Using this method, we could reduce the measurement time.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.21 no.4
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• pp.193-200
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• 2011

Objectives: Blood lead and hyperhomocysteinemia have been found to be associated with cardiovascular disease. The objective of the present study was to assess the relationship of lead biomarkers on plasma homocysteine and blood pressure. Methods: To evaluate the effect of lead biomarkers including blood lead on plasma homocysteine and blood pressure in retired lead workers, 66 retired lead workers without any occupational exposure to organic solvent, mercury and arsenic were agreed to participate this study. For the control subjects 42 controls were recruited from same area of retired lead workers with consideration of demographic characteristics. Results: The mean levels of blood lead and ZPP of retired lead workers were significantly higher than control group. There were positive significant correlations between blood lead and plasma homocysteine, also systolic and diastolic blood pressure. The multiple linear regression analysis also reveled that plasma homocysteine was significantly associated with blood lead after adjusting for age, gender, body mass index, lead exposure, smoking and drinking. Diastolic blood pressure was significantly associated with blood lead, plasma homocysteine, and total cholesterol; whereas, systolic blood pressure was significantly associated with plasma homocysteine only. Conclusions: Blood lead showed significant association with plasma homocysteine and blood pressure even after more than mean 10 years from their retirements.