등속성 운동과 복합 운동이 퇴행성 슬관절염 여성의 근기능, 균형능력, 기능적 능력 및 관절기능상태에 미치는 영향

조진만,김진우,Jo, Jean-Man,Kim, Jin-Woo 한국응급구조학회 2007 한국응급구조학회지 Vol.11 No.1

Objective: The purpose of this study was to investigate the effects of combined exercise on the change of postural control, functional status in patients with osteoarthritis of the knee. Methods : The subjects were consisted of 24 women patients fifties and sixties with knee osteoarthritis. Each group had a exercise for 30 minutes per day and three times a week during 8 weeks period. Was used to measure muscular function(60, $180^{\circ}/sec$), postural control. functional capacity(15 M walking test, Rising form a chair test, stair climbing and descending test) and the functional state of a joint(WOMAC). Results: This study results in following 1. In case of muscular function have significantly increased in both groups. 2. There was no significant difference in the postural control of the bilateral between two groups. However, the postural control of a isokinetic exercise program group showed a significant difference in the bilateral side(overall, $M{\cdot}L$ stability index). Especially, the change of postural control in the isokinetic plus postural control exercise program group decreased more significantly in the bilateral(overall, $A{\cdot}P$ stability index). 3 It was significantly decreased in climbing and descending the stairs, and rising from the chair, although functional capacity decreased in lam walking in both groups. 4. The functional state of a joint(WOMAC) showed a significant decrease in both groups. Conclusion : In order to improve the functional status and postural control of patients with osteoarthritis of the knee, performing exercise programming of isokinetic plus balance will be more effective than the exercise program composed of only the isokinetic exercise program.

기본인명구조술 재교육에 관한 조사

조진만 ( Jean Man Jo ),윤병준 ( Byoung Jun Yoon ) 한국보건정보통계학회 (구 한국보건통계학회) 2005 한국보건정보통계학회지 Vol.30 No.2

우리나라 쌍태아의 임신기간별 출생체중 불일치 수준에 관한 연구; 2007-2014

박상화 ( Sang Hwa Park ),조진만 ( Jean Man Jo ),임달오 ( Dar Oh Lim ) 한국보건정보통계학회(구 한국보건통계학회) 2016 한국보건정보통계학회지 Vol.41 No.3

Objectives: To compare the relationship between gestational age and inter twin birth weight discordance level. Methods: We used the 2007-2014 birth certificated data of Statistics Korea 51,783 pairs of twins. The data of unmatched twin cases, extra-marital birth and non-hospital birth cases were excluded. Birth weight discordance rate was calculated as (birth weight difference between larger and smaller birth weight/birth weight of heavier twin) x 100. Odds ratio and 95% confidence intervals were calculated from logistic regression analyses to describe the birth weight discordance (≥25%) of gestational age adjusted by year of birth, infantile gender, maternal age, maternal education, and age difference between couples. Results: The inci-dence of inter twin birth weight discordance was 55.3 percent in discordance of ≤9 percent, 10.9 percent in discordance of 20-29 percent, and 4.4 per-cent in discordance of ≥30 percent. The frequency of more than 25 percent discordant set demonstrated polynomial relationship to gestational age (Y=-82.294+6.226X-0.101X², R²=0.77, p<0.01). Overall incidence of birth weight discordance more than 25 percent was 8.3 percent. The frequency of discordance level (≥25%) by gestational age was 10.7 percent in extremely preterm (≤27 weeks), 14.3 percent in very preterm (28-31 weeks), 13.1 per-cent in moderate preterm (32-33 weeks), 8.7 percent in late preterm (34-36 weeks), and 5.8 percent in full and late term (≥39 weeks). The rate of discor-dance level of ≥25 percent decreased with increasing gestational age. Compared with discordance level (≥25%) of full and late term, odds ratio of dis-cordance level (≥25%) was 2.76 (95% confidence interval; 2.05-3.70) in very preterm, 2.48 (1.86-3.31) in moderate preterm, 1.97 (1.37-2.83) in extremely preterm, and 1.56 (1.19-2.05) in late preterm. Conclusions: The risk of discordance level of ≥25 percent increased significantly with very preterm and moderate preterm birth. There is a need to understand the contributing factors and close attention to reduce the risk of discordance level of ≥25 per-cent in gestational age from 28 to 33 weeks.

일부지역의 구급차 안전사고에 영향을 주는 요인 분석 : focus on Gwangju Metropolitan City

조진만,오용교,김정현 한국응급구조학회 2002 한국응급구조학회지 Vol.6 No.1

This is a study to evaluate the effects of the safety of ambulance driving and the occurrence of ambulance traffic accidents and to provide basic information for the description of various factors to reduce the ambulance traffic accidents. The major instruments of this study were Korean Self-Analysis Driver Opinionnaire. Questionnaire contains 8 items which measure driver's opinions or attitudees: driving courtesy, emotion, traffic law, speed, vehicle condition, the use of drugs, high-risk behavior, human factor. To take the analysis of data, the total of 187 drivers were investigated ambulance drivers in Gwangju Metropolitan City from 2002. 1. September to 2002. 20. September. The data were analyzed by the path analysis SPSS program. The result are as follows : 1. There was desirable attitude group(58.4%) and undesirable attitude group(41.7%) on safety ambulance driving. 2. It have suggested that risk factors of ambulance traffic accident much affected with emotion and speed control on safety ambulance driving(Y(Accident) = -2.00 + 0.6 X1(Emotion Control) + 0.4 X₂ (Speed control) + E). 3. Almost 92.1% of respondents have agreed to necessity of emergency medical technics for ambulance drivers.

조기분만 및 저체중아 발생위험에 관한 연구 : 인구동태통계를 중심으로 Using birth certificate data in 1996

박상화,임달오,조진만 한국보건통계학회 1998 한국보건정보통계학회지 Vol.23 No.1

In order to investigate the risk factors of low birth weight preterm delivery, we reviewed 1996 birth certificated data(673,501 cases: excluded multiple birth) obtained from National Staristical Office of Korea. The logistic regression analysis was used to examine the relationship between preterm delivery, low birth weight and risk factors. 1. The sex ratio was 111.8. The distribution of birth weight was 2.8 percent in low birth weighr(<2.5 kg), and 6.4 percent in large birth weight(>4.0kg). The rate of preterm delivery in total births was 2.7 percent. 2. There were a significant increase the low birth weight(LBW) outcome in group: pretem-delivery(odds ratio(OR) : 41.95, 95% confidence interval(CI):40.47-43.48, p<0.001); women aged 35 and older(OR: 1.33, CI: 1.23-1.43, P<0.001); lst birth order(OR: 1.41, CI: 1.36-1.46, P<0.001). The risk for LBW in father aged 40 and older was higher than under 29 years (OR: 1.31, CI: 1.18-1.46, P<0.001). The risk for LBW increased in wife's age older than husband as compared with husband;s age older than wife(OR: 1.16, CI: 1.11-1.22, P<0.001). There were association between oarents' education and LBW. The odds ratio for LBW in under high school graduate than university graduate were 1.26 in father and 1.07 in mother. 3. THe risk for preterm delivery(P/D) in women aged 35 and older was higher than women under 34 years (OR: 1.62, CI: 1.13-1.57, P<0.001). The risk for P/D increased in wife's age older than husband(OR: 1.20, Ci: 1.15-1.26, P<0.001). The odd ratios of P/D bu infantile sex were 1. 16 male. There was no assocation between P/D ahd birth order. Risk was higher in mother with university graduate(OR : 1.09). On the other hand, risk was higher in father with under high school praduate(OR:1.10)