• Title/Summary/Keyword: Developmental growth

Search Result 976, Processing Time 0.026 seconds

Evaluation of Physical Growth and Developmental Status of Infants and Children of Married Immigrant Women in Rural Areas (일 농촌지역 여성결혼이주자 자녀의 신체성장과 발달 평가)

  • Kim, Tae-Im;Kim, Mi-Jong;Kwon, Yun-Jung;Jun, Man-Kil
    • Child Health Nursing Research
    • /
    • v.16 no.2
    • /
    • pp.164-174
    • /
    • 2010
  • Purpose: The purpose of this study was to evaluate the physical growth and developmental status of infants and children of married immigrant women. Methods: The participants were 92 infants and children aged from birth to 6 yr whose mothers were married immigrant women living in one rural area. Physical growth and developmental status were evaluated by using anthropometric assessment, and Korean Denver II developmental screening test. Results: Of the participants, 10.8% were below the 3rd percentile for weight, 13.0% for length, 5.4% for head circumference, and from 69.6% to 79.3% were distributed below the 50th percentile on growth charts. Further, 18.5% were classified as having questionable development. Factors related to low physical growth in infants and children were mother's weight and mother's level in Korean language classes. Conclusion: The physical growth and developmental status of children is vulnerable and serious. The study results suggest a need for regular growth and developmental evaluations. Political support is important for these mothers. In addition, there also is a need to develop early intervention strategies to promote growth and development of the infants and children of these married immigrant women.

A Comparative Study on the Growth & Developmental Status of Premature and Full Term Infants During the First 3Years (미숙아와 정상아의 영유아기 성장발달상태 비교연구)

  • 박영애
    • Journal of Korean Academy of Nursing
    • /
    • v.15 no.3
    • /
    • pp.62-73
    • /
    • 1985
  • The problems of growth & development due to maladjustment are gradually increasing while need for the treatment of children's diseases is decreasing. The level of developmental deficiency or delay correlates with neonatal birth weight and also with gestational age, i.e. degrees of prematurity. There-fore, developmental defects and potential risk factors' are more Common in premature infants than in full term infants. The purpose of this study is to define the difference in the growth at developmental status between premature and full term infants, and to define the relation between the developmental status and the physical growth during the first 3 years' Data were collected from January 10, 1985 to April 6, 1985 at 3 hospitals including St. Mary's Hospital, and through home visiting. The subjects of this study consisted of 79 Premature infants (G.A. <37wks. & B.W. <2.5kg) and 94 full term infants (G.A.≥37 wks. & B.W.≥2.5kg). The study method used was a questionnaire, anthropometric assessment and DDST for normative data of growth & development. The collected data were analyzed using descriptive statistics, chi-square test and t-test. The results of the study were as follows: Hypothesis: 1 : That the prematures will differ from the full term infants in the physical growth status during the first 3 years was partially supported (p<0.02) : The prematures reached up the full term infants in the physical growth status in the first 6 months. And, the first hypothesis was supported (P<0.01) : There are more cases which is below‘the Korean children's physical. growth standards’in prematures than in full term infants. Hypothesis 2 : That the prematures will differ from the full term infants in the developmental status during the first 3 years was supported (P< 0.001);‘Normal’developmental status due to DDST was less in prematures than in full term infants. And, the second hypothesis was Partially supported (P<0.02) : The developmental status of the pre-matures was different from that of the full term infants within the first 3 months by analysis of passed items in DDST, Hypothesis 3 : That the prematures' developmental status will relate to their physical growth during the first 3 years was supported (P<0.001) : If the prematures' developmental status is in delayed status, then, their physical growth status is also in delayed status. This study shows that the prematures differed significantly from the full term infants in the growth at developmental status during their infancy. This means that the nurse can foster the growth & development of the prematures by supportive care during their infancy. Further longitudinal study is needed to verify these findings for the environmental factors.

  • PDF

Selection of Lecanicillium Strains with High Virulence against Developmental Stages of Bemisia tabaci

  • Park, Hee-Yong;Kim, Keun
    • Mycobiology
    • /
    • v.38 no.3
    • /
    • pp.210-214
    • /
    • 2010
  • Selection of fungal strains with high virulence against the developmental stages of Bemisia tabaci was performed using internal transcribed spacer regions. The growth rate of hyphae was measured and bioassay of each developmental stage of B. tabaci was conducted for seven days. All of the fungal strains tested were identified as Lecanicillium spp., with strain 4078 showing the fastest mycelium growth rate (colony diameter, 16.3 $\pm$ 0.9 mm) among the strains. Compared to strain 4075, which showed the slowest growth rate, the growth rate of strain 4078 was increased almost 2-fold after seven days. Strains 4078 and Btab01 were most virulent against the egg and larva stages, respectively. The virulence of fungal strains against the adult stage was high, except for strains 41185 and 3387. Based on the growth rate of mycelium and level of virulence, strains 4078 and Btab01 were selected as the best fungal strains for application to B. tabaci, regardless of developmental stage.

The Growth.Developmental Status of Brestfed Infants (모유수유 영아의 성장.발달 상태)

  • Kang, Kyung-Ah;Kim, Shin-Jeong
    • Korean Parent-Child Health Journal
    • /
    • v.9 no.1
    • /
    • pp.33-42
    • /
    • 2006
  • Objectives: The objective of this study was to provide an actual data for parents of infants about growth developmental status of brestfed infants. Methods: The subjects were 150 brestfed infants of 5, 6, 7 months as a primary nutrient source. Results: 1) The mean score of growth developmental status of subjects were $8.6({\pm}1.15)$ and $9.5(({\pm}.58)$ at the highest points of 10.0. 2) The growth status was signifant difference according to feeding type(t=-2.076, p=.040), development status was signifant difference according to infant age(F=8.272, p=.000). Conclusions: The main point infants breast milk is very beneficial to infants growth development status. This result can be used as an important guide for nurses to teach the infants parents.

  • PDF

Seasonal Growth Chrateristics of Perennial ryegrass varieties II. Varietal differences in summer growth (Perennial Ryegrass 품종의 계절적 생육특성 II. 여름철 생육의 품종간 차이)

  • 김성규;이주삼;조익환
    • Journal of The Korean Society of Grassland and Forage Science
    • /
    • v.12 no.1
    • /
    • pp.6-11
    • /
    • 1992
  • This experiment was carried out to study the biological yields(BY) of varieties by the developmental growth stages and shoot weight(SHW), leaf area(LA), root dry weight(RW), number of tillers(NT), shoot and root ratio(S/R), weight of a tiller(WT) as factors of yield components with 5 varieties of perennial ryegrass. The results are summarized as follows; 1. The biological yields in summer were about 115 of spring yield. 2. The biological yields of Manhattan were the highest until1 third developmental growth stage among perennial ryegrasses, and those for Maprima and P-2 varieties were the highest in the following stages. In terms of shoot dry weight, the similarly tendency appeared in the fifth developmental growth stage. 3. The shoot dry weight increased highly with the root dry weight. 4. The Tempo variety of biological yield was generally low but the weight of a tiller was the highest. 5. The highest increasing stage of biological yields was between fifth and sixth developmental growth stage, but the lowest increasing stage of biological yields was between first and second developmental growth stage, respectively. The dominant factors of biological yields were influenced to shoot and root dry weight.

  • PDF

Growth and Development in Infants and Children Born Prematurely Who were Registered at the Public Health Center in G City (G시 보건소에 등록된 미숙아의 영유아기 성장과 발달 상태)

  • Ju, Hyeon-Ok
    • Child Health Nursing Research
    • /
    • v.14 no.1
    • /
    • pp.44-52
    • /
    • 2008
  • Purpose: The purpose of this study was to evaluate and compared the growth and development of premature and full-term infants during the 2 years after birth. Method: The participants were 102 infants, 51 each for premature infants, and for healthy full-term infants. Participants in the premature group accounted for 17.5% of all premature infants who were registered at the public health center in G city. Developmental status was evaluated using the Korean Denver II. Results: The catch-up growth of the premature was 100% in weight and in height. Suspicious developmental delay according to the Korean Denver II was 3.9% in normal infants and 31.2% in premature infants. Factors related to the suspicious developmental delay in premature infants were their age and health state at birth. The rate of suspicious developmental delay was higher in infants over 6 months and infants unhealthy at birth. Conclusion: A premature follow-up program, which includes nutrition education to achieve catch-up growth and to prevention obesity, along with continuous developmental screening test for infants and children born prematurely is recommended. Provision for home visits and telephone counseling for premature infants and their families who do not to use the public health center should also be included.

  • PDF

The Growth and Development of Infants in Orphanage (일 지역 시설 영.유아의 신체 성장과 발달 평가)

  • Kim, Tae-Im
    • Korean Parent-Child Health Journal
    • /
    • v.5 no.2
    • /
    • pp.177-190
    • /
    • 2002
  • This study were conducted to assess the physical growth and developmental status of infants in orphanage in order to provide an empirical data. The subjects for this study were 104 infants and toddlers who were reared in an orphanage in D Metropolitan city. The instrument used for this study were anthropometric assessment and DDST for normative data of development. Data has been collected from September 1st, 1998 to August 31st, 2000 and were analyzed using SPSS/PC(Version 10.0) with frequency, mean, standard deviation, ANOVA and Chi-square test. The results of this study were as follows; 1. 30.8% of infants in orphanage had abnormal weight, 26.9% had abnormal length, and 22.1% had abnormal head circumference and most of them were distributed below 50 percentile of growth chart. 2. 53.8% of infants in orphanage had normal, 27.9% had qustionable, and 18.3% had abnormal developmental screening test results, especially, 31.5% of infants in orphanage ages 3 to 5 years had abnormal developmental screening test results, according to the Denver Developmental Screening Test(DDST). There was a significant developmental delay noted in the language and fine motor-adaptive sector. 3. It is anticipated that developmental delays would increase in severity by older the mean age of orphanage infants and longer the time being raised in orphanage. It would be concluded that the physical growth and developmental status of orphaned infants were very vulnerable and serious and it is suggested that there needed an effective intervention strategies to promote growth and development of infants in orphanage.

  • PDF

The Study on the Development and Analysis of 'Child Growth and Developmental Screening Program' (영유아 성장발달 스크리닝 프로그램의 개발 및 운영결과 분석)

  • Park, In-Sook
    • Korean Parent-Child Health Journal
    • /
    • v.11 no.1
    • /
    • pp.49-60
    • /
    • 2008
  • This is an underlying study for expanding child growth and developmental screening program, which had been implemented as a part of maternal child health service in a certain public health center located in P City. This study attempted to develop system model to discover, consult and follow-up developmental disabilities in children in early stage. For the purpose of providing groundwork for further development of screening program, the system model was analyzed and evaluated. One of the focuses of this study was developing practical tool that can aid small number staffs of public health center to handle large number of patients. 9 types of developmental checklist by key month was developed to support understaffed public health center. These checklists were also supplied to other public health centers, greatly improving qualitative and quantitative development of screening project. Also, the 4-step program of operating and managing child growth and developmental screening was proved to be quite effective. Total 632 children were evaluated and 21 of them were suspected to have developmental problem. Among these children, 8 children were determined to receive regular supervision of public health center. Other 13 children were recommended to visit professional institution, but only 7 of them actually visited institution. Four of these children who visited professional institution are currently receiving treatment, while the other 3 children were determined to require close observation. Five times of screening education were provided to the staffs in public health center and personnel in charge of children in every district public center in P City. The purpose of this training was to improve individuals' capability to implement project and to establish basis for expanding child growth and developmental screening program. The participants were guided to have continuous attention for the project, and their knowledge, skill and recognition were greatly improved through educational training. Also, professional child consulting and education, including lecture for baby food and baby food menu exhibition, were given to parents. Through this opportunity, parents acquired higher understanding about baby food while the local residents' recognition for maternal child health service was greatly improved.

  • PDF

Developmental Trajectories of Children's Internalizing and Externalizing Problem Behaviors and Their Predictors (아동기 문제행동의 발달궤적과 예측요인)

  • Cha, Yoon-Hee;Kim, Yeong-Hee
    • Journal of the Korean Home Economics Association
    • /
    • v.48 no.5
    • /
    • pp.25-48
    • /
    • 2010
  • The purpose of this study was to employ the Latent Growth Curve Model(LGM) to investigate the developmental trajectories of children's internalizing and externalizing problem behaviors and to identify predictors that might have an effect on change and the level of developmental trajectories. Furthermore, we classified the developmental trajectories of children's internalizing and externalizing problem behaviors, and also analyzed factors which caused differences in developmental trajectories by Semi-Parametric Group-based Modeling. This study used data from wave 1-4(2004~2008) of elementary school fourth grade panel of the Korea Youth Panel Survey(KYPS). The results showed that children's internalizing and externalizing problem behaviors changed significantly from the fourth grade of elementary school to the first grade of middle school. The predictors for developmental trajectories of children's internalizing problem behaviors were gender, self-control, parental conflict, deviant peers, and attachment to teachers. The predictors for the developmental trajectories of children's externalizing problem behaviors were gender, self-esteem, self-control, and deviant peers. The developmental trajectories of children's internalizing problem behaviors was classified into three groups. The developmental trajectories of children's externalizing problem behaviors was classified into four groups.

Effects of the Developmental Stage of Extract Donor Embryos on the Culture of Marine Medaka Oryzias dancena Embryonic Stem Cell-like Cells (배아추출물 공여 배아의 발생단계가 바다송사리(Oryzias dancena) 배아 줄기세포 유사세포의 배양에 미치는 영향)

  • Ryu, Jun Hyung;Gong, Seung Pyo
    • Korean Journal of Fisheries and Aquatic Sciences
    • /
    • v.50 no.2
    • /
    • pp.160-168
    • /
    • 2017
  • Optimizing the conditions for stem cell culture is an essential prerequisite for the efficient utilization of stem cells. In the culture of fish embryonic stem cells (ESCs) or ESC-like cells, embryo extracts are important for stable growth, but there is no rule for determining the developmental stage of the embryos used to obtain extracts. Therefore, this study investigated the effects of the developmental stage of extract donor embryos on the culture of Oryzias dancena ESC-like cells. O. dancena ESC-like cells were cultured in different media containing each of four types of embryo extract depending on the developmental stage of the extract donor embryos. Growth, morphology, colony-forming ability, alkaline phosphatase (AP) activity, and embryoid body (EB) formation of the cells were investigated. While the developmental stage of the extract donor embryos did not influence the growth, morphology, AP activity, or EB formation of ESC-like cells, colony-forming ability was affected and the pattern of the effects differed completely between the two ESC-like cells investigated. These results suggest that the developmental stage of extract donor embryos should be selected carefully for the culture of ESC-like cells, according to the research purpose and type of cell line.