• 제목/요약/키워드: Locomotion score

검색결과 9건 처리시간 0.019초

낙상 경험 유무에 따른 노인의 기능적 보행성취도 점수(FAP score) 비교 (Comparison of the Functional Ambulation Performance Scores of Senior Adults With or Without a History of Falls)

  • 권혁철;공진용
    • 한국전문물리치료학회지
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    • 제10권1호
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    • pp.1-13
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    • 2003
  • The purpose of the study was to determine if there was a difference in the Functional Ambulation Performance score of senior adults with or without a history of falls during walking at a preferred velocity. Twelve subjects with a history of falling (mean age=73.8) and eight subjects with no history of falling (mean age=70.4) participated in the study. Temporal and spatial parameters of gait were analyzed using the computerized GAITRite system. The GAITRite system integrates specific components of locomotion to provide a single, numerical representation of gait, the Functional Ambulation Performance score. The Functional Ambulation Performance score is a Quantitative means of assessing gait based on specific temporal and spatial parameters. Statistical analysis of the two groups demonstrated a significant decrease in Functional Ambulation Performance score for those with a history of falls. They had lower values for step/extremity ratios, mean normalized velocity, and greater values for step times, percent in double support. These results indicate that the GAITRite system can be useful in detecting footfall patterns and selected time and distance measurements of persons with a history of falls and the Functional Ambulation Performance score can be used as indicators of gait performance for senior adults with a history of falls.

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시흥시 만 5세 유아들의 영양지식·식태도·식행동 및 신체·기본운동능력 실태조사 (A Study on the Actual State of Nutrition Knowledge, Dietary Attitude, Eating Behavior, Physical Ability and Locomotion of Children Aged 5 Years in Siheung-city)

  • 표세희;강현주
    • 한국식품영양학회지
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    • 제27권5호
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    • pp.760-770
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    • 2014
  • The purpose of this study was to measure the nutrition knowledge, dietary attitude, eating behavior, physical ability and locomotion of 5-year-old-children, and thereby to provide the fundamental information necessary to develop a nutritionrelated physical education program. A survey was performed on 143 5-years-old boys and 113 girls. The results were as follows. The average score in the nutrition knowledge item, was 7.22 out of a possible 10 points; in the dietary attitude item, 32.46 out of 50 points; in the eating behavior item, 26.67 out of 40 points. According to body measurement, there was a significant difference in height by gender (p<0.05), Significant differences in muscle mass and basal metabolic rate were also observed by gender (p<0.001). Gender also influenced the flexibility and reflexibility (p<0.001), with significant difference in balance of the right side (p<0.01). Although this study was limited by its cross-sectional study design, the body muscle (p<0.05) and basal metabolic rate (p<0.05) were observed to have a positive relation with nutritional knowledge. In addition, there was a significant positive correlation between nutritional knowledge and dietary attitude (p<0.01). According to the results, it is necessary to develop a long-term and systematic program with the combination of nutrition and physical education to develop correct dietary habits and for the balanced growth of children.

Hereditary Spastic Paraplegia in Koreans: Clinical Characteristics and Factors Influencing the Disease Severity

  • Jong Geol Do;Byoung Joon Kim;Nam-Soon Kim;Duk Hyun Sung
    • Journal of clinical neurology
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    • 제18권3호
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    • pp.343-350
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    • 2022
  • Background and Purpose Hereditary spastic paraplegia (HSP) progresses over time and is associated with locomotive dysfunction. Understanding the factors affecting disease severity and locomotive function is important in HSP. This study investigated the factors influencing disease severity and ambulation status of HSP. Methods We consecutively enrolled 109 Korean patients (64 males, and 45 females)from 84 families with a clinical diagnosis of HSP. HSP was primarily diagnosed based on clinical criteria including clinical findings, family history, and supported by genetic studies. Epidemiological and clinical features of the patients were analyzed, and the Spastic Paraplegia Rating Scale (SPRS) score and ambulatory status were used to evaluate disease severity. Results Ninety-two (84.4%) patients had pure HSP, and 55 (50.4%) had a dominant family history. Thirty-one (28.4%) patients required a mobility aid for locomotion. A Kaplan-Meier analysis showed that HSP patients lost their independent gait ability after a median disease duration of 34 years. Those with an age at onset of ≤18 years had a longer median independent walking time. Pure HSP is characterized by predominant bilateral lower extremity weakness and spasticity, whereas complicated HSP presents more complex neurological findings such as ocular and bulbar symptoms, ataxia, and cognitive impairment. Complicated HSP was significantly correlated with the SPRS mobility score (β=3.70, 95% confidence interval=0.45-6.94). The age at onset and disease duration were significantly correlated with disease severity, and they were significant predictors of the use of a mobility aid (p<0.05). Conclusions These findings suggest that a later age at onset and longer disease duration are significant factors affecting the disease severity and ambulatory function in patients with HSP. These findings can help clinicians to identify subjects at risk of locomotive impairment.

신개발 세족기 및 세족액의 젖소 적응효과 (Effect of New Foot-bath Facility and Solution on Foot Health in Lactating Dairy Cows)

  • 백광수;김병학;박수봉;박성재;김현섭;이왕식;기광석;전병순;안병석;강석진;서국현
    • 한국축산시설환경학회지
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    • 제12권3호
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    • pp.107-114
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    • 2006
  • 본 연구는 젖소에 있어서 세족기 및 신개발 세족액의 적용효과를 구명하기 위하여 2004년 축산연구소 및 전문경영체농장 2개소에서 사육중인 홀스타인 착유우를 대상으로 신개박 세족기 및 세족액을 적용하여 다음과 같은 결과를 얻었다. 1. 유산동의 MIC와 MBC는 E. coli 및 Bacillus에 대해서 공히 0.31%로 나타났다. 신개발 세족액의 경우 E. coli에 대해서는 MBC가 5%로 나타났고 Bacillus에 대해서는 2.50%로 나타났다. 2. E. coli의 경우 5% 및 16% 농도에서 각각 95.69% 및 95.87%의 감소율을 나타내었고 Bacillus의 경우 5% 및 16% 농도에서 각각 99.5% 및 99.89%의 감소율을 나타내었다. 3. 30일동안 사용하였을 때 보행자세지수(locomotion score ; LS) 2, LS3, LS4 및 LS5의 경우 100%, 43.8%, 14.3% 및 0%의 정상회복율을 나타내었고 누적하여 60일동안 사용하였을 때 LS2, LS3, LS4 및 LS5의 경우 100%, 81.3%, 71.4% 및 50.0%의 정상회복율을 나타내었다. 4. 신개발 세족액을 사용하기 전과 후의 발굽장애 발생율에 있어서 사용 전에는 18.8%의 발생율을 보였으나 사용 후에는 1.5%의 발생율을 나타내었다.

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Evaluation of accuracies of genomic predictions for body conformation traits in Korean Holstein

  • Md Azizul Haque;Mohammad Zahangir Alam;Asif Iqbal;Yun Mi Lee;Chang Gwon Dang;Jong Joo Kim
    • Animal Bioscience
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    • 제37권4호
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    • pp.555-566
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    • 2024
  • Objective: This study aimed to assess the genetic parameters and accuracy of genomic predictions for twenty-four linear body conformation traits and overall conformation scores in Korean Holstein dairy cows. Methods: A dataset of 2,206 Korean Holsteins was collected, and genotyping was performed using the Illumina Bovine 50K single nucleotide polymorphism (SNP) chip. The traits investigated included body traits (stature, height at front end, chest width, body depth, angularity, body condition score, and locomotion), rump traits (rump angle, rump width, and loin strength), feet and leg traits (rear leg set, rear leg rear view, foot angle, heel depth, and bone quality), udder traits (udder depth, udder texture, udder support, fore udder attachment, front teat placement, front teat length, rear udder height, rear udder width, and rear teat placement), and overall conformation score. Accuracy of genomic predictions was assessed using the single-trait animal model genomic best linear unbiased prediction method implemented in the ASReml-SA v4.2 software. Results: Heritability estimates ranged from 0.10 to 0.50 for body traits, 0.21 to 0.35 for rump traits, 0.13 to 0.29 for feet and leg traits, and 0.05 to 0.46 for udder traits. Rump traits exhibited the highest average heritability (0.29), while feet and leg traits had the lowest estimates (0.21). Accuracy of genomic predictions varied among the twenty-four linear body conformation traits, ranging from 0.26 to 0.49. The heritability and prediction accuracy of genomic estimated breeding value (GEBV) for the overall conformation score were 0.45 and 0.46, respectively. The GEBVs for body conformation traits in Korean Holstein cows had low accuracy, falling below the 50% threshold. Conclusion: The limited response to selection for body conformation traits in Korean Holsteins may be attributed to both the low heritability of these traits and the lower accuracy estimates for GEBVs. Further research is needed to enhance the accuracy of GEBVs and improve the selection response for these traits.

GAITRite 시스템 분석을 통한 젊은층과 노년층의 보행특성 비교 (Comparison of Gait Characteristics in Young and Old Persons with GAITRite System Analysis)

  • 황보각;정학영;배성수
    • PNF and Movement
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    • 제1권1호
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    • pp.33-41
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    • 2003
  • Objectives : The purpose of this study was to describe and compare the temporo-spatial gait characteristics of healthy young people with those of healthy elderly people. Methods: The data were collected by 40 volunteers. 20 subjects were between 20 and 31 years of age, and 20 subjects were between 65 and 84 years of age. Temporal and spatial parameters of gait were analysed for using the computerized GAITRite system. Results : The system integrates specific components of locomotion to provide a single, numerical representation of gait, the Functional Ambulation Performance score. Differences in gait characteristics between the two groups were examined using a correlated t-test(p<.05). Significant differences were observed between the groups for step length, step/extremity ratio and velocity. Young people demonstrated a significantly larger velocity, step length and step/extremity ratio than the elderly people. Conclusions: These results indicate that the GAITRite system can be useful in detecting footfall patterns and selected time and distance measurements of young and older persons. Additionaly, differences in walking velocity, step length and step/extremity ratio between old and young people may have influenced the gait characteristics measured.

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농촌 지역 재가 장애인의 일상생활 수행능력과 지각된 건강 상태 (A Study on Activities of Daily Living and Perceived Health Status of Disabled Persons at Home in Rural Areas)

  • 김현옥;정경화
    • 지역사회간호학회지
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    • 제18권2호
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    • pp.252-265
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    • 2007
  • Purpose: This study was attempted to provide basic data required to develop community-base rehabilitation program for disabled persons at home by investigating their characteristics. ADL, and perceived health status. Method: The subjects were 146 disabled persons at home in rural areas. Data were collected from January 22 to January 31, 2004. Data were analyzed using frequencies, percentages, means, standard deviations, minimums, maximums, $\chi^2$-test, Fisher's exact test, t-test, one-way ANOVA, Scheffe test, Contingency coefficient, Pearson's correlation, Stepwise multiple regression. Results: The average score of ADL was $5.51{\pm}1.92$: sphincter control $(5.85{\pm}2.10)$, communication $(5.66{\pm}2.02)$, transfers $(5.67{\pm}2.21)$, self care $(5.44{\pm}2.05)$, social cognition $(5.33{\pm}2.08)$, and locomotion $(4.85{\pm}2.32)$. This means that the respondents were in the state of dependence. The main items requiring others' help were 'bathing' (57.7%) and 'going up and down stairs' (51.1%) ADL was significantly different according to age, sender, occupation, medical fee payer, type, severity and duration of disability, BMI, and alcohol drinking. Among the respondents, 82.8% perceived that their health status was bad. Main factors influencing the perceived health status of disability were age and ADL$(R^2=.343)$. Conclusion: Perception of health status among the disabled is related to their characteristics and ADL, so it is necessary to develop community-base rehabilitation programs in order to improve ADL and the perception of health status.

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The Effects of Gilts Housed Either in Group with the Electronic Sow Feeding System or Conventional Stall

  • Jang, J.C.;Jung, S.W.;Jin, S.S.;Ohh, S.J.;Kim, J.E.;Kim, Y.Y.
    • Asian-Australasian Journal of Animal Sciences
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    • 제28권10호
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    • pp.1512-1518
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    • 2015
  • This experiment was conducted to assess the welfare and productivity of gestating gilts in groups with the electronic sow feeding (ESF) system compared to conventional stalls. A total of 83 gilts ($Yorkshire{\times}Landrace$) were housed into individual stalls to be artificially inseminated. Gilts confirmed pregnant were introduced to their treatment, conventional stalls (ST) or groups with the ESF system. All gilts were taken to the farrowing crates one week prior to their expected farrowing date. In the gestation period, there were no significant differences between gilts allocated to ST and ESF on growth performance. However, backfat thickness gain (p = 0.08) and body condition score (BCS) at 110 days of gestation (p = 0.10) tended to be higher in ESF gilts than ST. Likewise, gilts housed in group showed significantly higher estimated body muscle contents at 110 days of gestation (p = 0.02) and body muscle change during gestation (p = 0.01). There was a trend for a shorter parturition time in ESF gilts (p = 0.07). In the lactation period, group housed gilts showed a tendency to increased BCS changes (p = 0.06). Reproductive performance did not differ with the exception of piglet mortality (ST = 0.2 no. of piglets vs ESF = 0.4 no. of piglets; p = 0.01). In blood profiles, ST gilts showed a higher cortisol level at 110 days of gestation (p = 0.01). Weaning to estrus interval was shorter in gilts housed in ESF than ST (p = 0.01). In locomotory behaviors, ESF gilts recorded a tendency to elevate locomotion score at 36, 70, and 110 days of gestation (p = 0.07, p = 0.06, and p = 0.06, respectively). Similarly, ESF gilts showed significantly higher incidence of scratches at 36, 70, and 110 days of gestation (p = 0.01). Moreover, farrowing rates were higher in stall treatment (97.6%) compare to group housing treatment (95.2%). In conclusion, while group housed gilts with ESF system positively affected welfare status in combination with less physiologically stressful environments and activity, it negatively effects piglet mortality, farrowing rates and injuries of gilts.

국내 Holstein 젖소의 유생산 형질과 유방 및 지제 선형심사 형질에 대한 유전모수 추정 (Estimation of Genetic Parameter for Milk Production and Linear Type Traits in Holstein Dairy Cattle in Korea)

  • 원정일;당창권;임현주;정연섭;임석기;윤호백
    • 농업생명과학연구
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    • 제50권1호
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    • pp.167-178
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    • 2016
  • 본 연구는 국내 Holstein 젖소의 유생산 및 선형심사 형질의 유전적 특성을 파악하기 위해 실시하였다. 자료는 2009년 1월부터 2013년 4월까지 분만한 1산차인 Holstein 젖소 10,218두의 능력검정 자료와 유방 및 지제의 선형심사 자료를 이용하였고, 능력검정 자료 및 선형심사 자료는 각각 농협중앙회 젖소개량사업소 및 사)한국종축개량협회에서 수집한 자료이며, 사)한국종축개량협회의 33,436두에 대한 혈통정보를 분석에 활용하였다. 각 형질의 유전모수 추정은 Animal Model에 근거하여 개발 된 WOMBAT package를 이용하였으며, 추정된 유전분산 및 잔차분산을 이용하여 유전력을 계산하였다. 유량(MY), 유지방량(FY), 유단백량(PY), 유지방율(FP), 유단백율(PP) 및 체세포지수(SCS)의 유전력은 각각 0.128, 0.144, 0.100, 0.273, 0.333 및 0.090이었으며, 유방깊이(UD), 유방질(UT), 정중제인대(MS), 앞유방 붙음성(FUA), 앞유두 위치(FTP), 뒷유방 높이(RAH), 뒷유방 너비(RAW), 뒷유두 위치(RTP), 유두길이(FTL), 발굽기울기(FA), 뒤꿈치 깊이(HD), 뼈질(BQ), 옆에서 본 뒷다리(RLSV), 뒤에서 본 뒷다리(RLRV) 및 보행성(LC)에 대해 각각 0.179, 0.066, 0.104, 0.109, 0.127, 0.099, 0.059, 0.069, 0.154, 0.014, 0.010, 0.052, 0.065, 0.175 및 0.031로 추정되었다. MY와 UD, UT, FTP, RAW, FTL, FA 및 RLSV의 유전상관은 각각 0.334, 0.271, 0.445, 0.544, 0.076, -0.281 및 -0.228 이었고, PP와 MS, FTP, RTP, FTL, FA, BQ, RLSV, RLRV 및 LC의 유전상관은 각각 -0.147, -0.182, -0.262, -0.136, 0.355, 0.311, 0.135, 0.233 및 0.143으로 나타났다. 특히, MY는 RAW와 가장 높은 정의상관(0.544)을 나타낸 반면, SCS는 LC와 가장 높은 부의상관(-0.603)을 나타냈다. FP는 대부분의 유방 선형심사형질과 부의상관 관계를 나타낸 반면, FP는 지제 선형심사형질과 정의상관(0.056~0.355) 관계를 나타냈다.