• Journal of health informatics and statistics
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• 제43권4호
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• pp.255-266
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• 2018

Objectives: This study compared the risk of preterm birth and low birth weight between native-born and foreign-born women. Methods: By Using the birth registration data, every woman who gave birth between 2010 and 2016 in Korea was included in the analysis. Duration from marriage to pregnancy was measured by month and multiple socioeconomic and demographic characteristics were controlled. Preterm birth (<37 weeks) and low birth weight (<2.5 kg) were used for outcome variables. Descriptive statistics and logistic regression were used for data analysis with Stata. Results: The risks of preterm birth and low birth weight for native-born and foreign-born women differed according to the duration of marriage or birth order. For the first infant, foreign-born women were more likely to have pereterm birth or low birth weight than the native-born in the early stage of marriage but nativeborn women had higher risks than the foreign-born in the middle and later stage of marriage. For the second infant, foreign-born women were less likely to have pereterm birth or low birth weight than the native-born regardless of the duration of marriage. Conclusions: The results of this study demonstrates that the risk of preterm birth and low birth weight for foreign-born women is concentrated on the early stage of marriage. Institutional and cultural supports should be given to foreign-born women to help their early settlement in the Korean society.

• Clinical and Experimental Pediatrics
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• 제53권9호
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• pp.852-854
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• 2010

Testicular torsion is rare in newborn infants. However, its frequency has increased, most of which are reported in full-term infants. We diagnosed and treated testicular torsion in an extremely low birth weight infant (ELBWI). A $2{\times}2cm$ red mass was palpable in the left groin of a 24-week-old, 745 g, male newborn at 23 days of age. Left testicular torsion was diagnosed, and emergent orchiopexy was performed. Careful physical examination is needed in cases suspicious of testicular torsion in ELBWIs with cryptorchidism. Moreover, early diagnosis and emergent exploration are necessary to prevent complications such as the risk of anorchia.

• Child Health Nursing Research
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• 제3권2호
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• pp.117-130
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• 1997

This research was to examine the mother's responsiveness to infant cue in order to improve interaction between mother and infant. The subjects were 144 mothers who gave birth to at general hospital or a public health center in Kangnung. The gestational age of infants was more than 38weeks and birth weight was more than 2500g. A questionnaire was developed by applying the content about infant cue in Barnard's NCAST program. This questionnaire was revised through the examination of expertis in this field. The questions were classified into 3 categories : 10 questions about engagement cue, 11 questions about disengagement cue, and 9 questions about general cue and reflex behavior. Each item measured the mother's responsiveness to infant cue using 5 scales : 2 positive responsiveness, 1 negative responsiveness, and 1 meaningless, 1 for in case which mother can't recognize the meaning of reaction. The result presented that mothers showed positive reaction to engagement cue. However, most mothers still didn't recognize that their infants can lead a mother-infant interaction and show active response in interaction. Mothers tended to treat them as Just passive objects. In disengagement cue, mothers tended not to give proper responsiveness to their infants when the infants desired feeding or not and they did not desire mother -infant interaction. In general cue and reflex behavior, the mother's reaction was positive and they took it granted as a infant's behavior. When each item was analyzed by the general characteristics of the subject, there was significant differences according to the mottler's age, birth weight, average house income, birth order, feeding type, nature of infant, and infant's age.

• Clinical and Experimental Pediatrics
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• 제51권3호
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• pp.237-242
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• 2008

To investigate the trends in the survival rate (SR) for very low birth weight infants (VLBW) and extremely low birth weight infants (ELBWI) in Korea, a total of 43 articles pertaining to SR were analyzed, covering the years from 1967 to 2007. The changes in SR were compared using 5 year periods. The SR for VLBWI has increased remarkably, from 31.8% in early 1960 to 65.8% in early 1990 and 78.8% in early 2000. The SR for ELBWI has increased from 8.2% in early 1960 to 37.4% in early 1990 and 62.4% in early 2000. The SR has improved steeply since early 1990. When the SRs for VLBWI in Korea were compared with those in the U.S.A. and Japan, the figures were 40%, 72%, and 79% in 1985; 65.8%, 82%, and 86% in 1990; 71.3%, 86%, and 88% in 1995; 78.8%, 86%, and 89% in 2000, respectively. Although the recent SRs for VLBWI and ELBWI in Korea has improved rapidly, they have not yet reached the levels in these highly developed countries. To obtain accurate statistics that could be represented as an SR for premature infants in Korea, we have to develop a nationwide network database project.

• Child Health Nursing Research
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• 제13권1호
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• pp.33-42
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• 2007

Purpose: This study was conducted to investigate the effects of multimodal sensory stimulation on growth and mother-infant interaction in infants with low birth weight (LBW). Method: A non-equivalent control group time-series study design was used. The participants were 38 LBW infants and their mothers (19 in the intervention group and 19 in the control group). The data were collected from September 1, 2003 to March 31, 2004. For the mothers in the intervention group, this researcher instructed mothers in the multimodal sensory stimulation therapy, in turn the mothers used these techniques on their infants once a day during the 4-week research period. The researcher measured weight, length, and head circumference of the LBW infants once a week for 4 weeks and made a film of the mother playing with the infant for 5 minutes in the last week of the research period. Results: Compared to the control group, LBW infants in the intervention group showed significant increases in weekly weight gain (F=3.82, p=.012) and had significantly higher scores for mother-infant interaction (t=3.93, p>.000). Conclusion: The results suggest that multimodal sensory stimulation therapy can be used to increase the growth of LBW infants and improve mother-infant interaction.

• Journal of Nutrition and Health
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• 제55권5호
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• pp.572-586
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• 2022

본 연구는 미숙아의 체중을 추적 조사하여 성장곡선 체중 z-score 값으로 성장 상태를 확인하고 관련 요인을 탐색하기 위한 종단적 연구이다. 출생 체중, 재태연령, 출생 시 NICU에서의 의료적 처치 (CPR, 산소치료, 위장관 삽관), NICU 입원 기간 및 퇴원연령, 수유 문제, 일일 추정 수유량이 체중 성장에 유의하게 영향을 가지는 것이 확인되었다. 출생 체중과 연령이 적은 그룹이 유의하게 초기 성장 정도가 더 낮았으나 교정연령 3개월 이후부터 12개월까지의 체중에 차이가 없었다. 하지만 재태연령 40주 이후의 연령-체중 z-score가 평균 이하인 그룹이 출생 체중이 유의하게 낮은 것으로 보아 장기적인 성장에 출생체중이 영향을 미치는 것으로 보인다. 또한 NICU에서 의료적 처치를 받고 NICU 입원 기간이 긴 경우 성장곡선의 50 백분율 이하로 성장에 유의한 차이가 있었고, 퇴원 후 2개월간 수유과정 중 문제가 없으며 더 많은 양을 섭취한 그룹이 성장곡선에서 더 상위에 있었으며 더 잘 자랐다. 또한 NICU 퇴원 후 가정에서 자녀가 초기보다 하향 성장을 하고 있을 때, 외부의 도움 및 커뮤니티 케어를 필요로 하므로 미숙아 성장 지원을 위하여 커뮤니티 케어 도입의 필요성을 시사하였다. 본 연구 결과를 통하여 미숙아의 출생 체중 및 연령, NICU에서의 처치는 초기의 체중 성장에 영향을 끼치며, 재태연령 40주 이후의 성장 증진과 성장지연 위험을 감소시키기 위해서 올바른 섭취를 통한 원활한 영양공급이 중요함을 알 수 있다. 미숙아 성장 추적은 NICU 퇴원 후에도 지속되어야 하며 성장 증진 관련 변수, 특히 영양 지원에 적극적인 개입과 지지가 필요하다.

• Clinical and Experimental Pediatrics
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• 제59권2호
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• pp.96-99
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• 2016

Survival rates of preterm infants have improved in the past few decades, and central venous catheters play an important role in the intensive medical treatment of these neonates. Unfortunately, these indwelling catheters increase the risk of intracardiac thrombosis, and they provide a nidus for microorganisms during the course of septicemia. Herein, we report a case of persistent bacteremia due to methicillin-resistant Staphylococcus aureus in an extremely low birth weight (ELBW) infant, along with vegetation observed on an echocardiogram, the findings which are compatible with a diagnosis of endocarditis. The endocarditis was successfully treated with antibiotic therapy, and the patient recovered without major complications. We suggest a surveillance echocardiogram for ELBW infants within a few days of birth, with regular follow-up studies when clinical signs of sepsis are observed.

• 한국인구학
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• 제35권1호
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• pp.131-149
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• 2012

본 연구는 2000년 초반과 후반 우리나라의 출산결과와 영아사망에 대한 부모의 사회경제적 지위의 영향력 변화를 파악하고자 하였다. 이를 위해 통계청의 2001-2003년(T1), 2006-2008년(T2) 출생통계와 사망원인통계가 연계된 자료를 활용하였다. 출산결과는 정상아, 부당경량아, 부당중량아, 자궁내발육부전으로 분류하였으며, 영아사망은 생후 1년 이내 사망으로 정의하였다. 자료의 제약으로 인해 부모의 사회경제적 지위는 학력과 직종으로 국한하였다. 분석결과, 불량한 출산결과인 부당경량아와 자궁내발육부전 출생아의 영아사망 위험은 T1 보다 T2에 상대적으로 증가하였다. 이는 미숙아(재태연령 37주 미만), 저체중아(출생 시 체중 2,500g 미만) 중에서도 더 빨리, 더 작게 태어나는 출생아가 최근 증가함으로써 인구의 질이 더욱 악화되었음을 의미한다. 게다가 T1 대비 T2의 영아사망에 대한 모 연령이 지닌 영향력은 사라진 대신 부모의 사회경제적 지위가 지닌 영향력은 증가하여, 궁극적으로 사회계층 간 영아사망 불평등이 심화되고 있음을 의미한다. 부모의 사회경제적 지위에 따른 출산결과와 영아사망의 격차가 향후 어떻게 전개될지에 대한 지속적인 연구가 필요하다.

• Child Health Nursing Research
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• 제6권3호
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• pp.281-290
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• 2000

This study was performed to investigate the effect of kangaroo care on anxiety and confidence and gratification of mothering role in mothers of low birth weight infants. The subjects were 30 mothers of low birth weight infants, sixteen for the kangaroo care group and fourteen for the control group, whose infants hospitalized in two neonatal intensive care unit at two university-affiliated hospital. The kangaroo care was applied 9 times during the twenty six days with 40 minutes for each session. The kangaroo care provides the skin-to-skin contact during which a low birth weight infant wearing a diaper and a hat is placed on its mother's chest. The questionnaire, state anxiety was completed before beginning the first intervention. The questionnaire, state anxiety and confidence and gratification of mothering role were completed at 2 weeks after discharge. The data were analyzed by a SPSS program. The results were as follows : 1. There were no significant differences in the state anxiety between the kangaroo care and the control group before beginning the first intervention. The state anxiety was significantly lower in kangaroo care group than in control group. 2. The confidence of mothering role was significantly higher in kangaroo care group than in control group at 2 weeks after discharge. 3. The gratification of mothering role was significantly higher in kangaroo care group than in control group at 2 weeks after discharge. 4. In mothers of low birth weight infants, the state anxiety was negatively correlated to the confidence of mothering role and the gratification of mothering role at 2 weeks after discharge. And the confidence of mothering role in mothers of low birth weight infants was positively correlated to the gratification of mothering role at 2 weeks after discharge. These results suggest that kangaroo care is an effective nursing intervention for mothers of low birth weight infants in reducing the state anxiety, improving the confidence and gratification of mothering role.

• 대한간호학회지
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• 제35권8호
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• pp.1451-1460
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• 2005

Purpose. The purpose of this study was to evaluate the premature infants' responses to infant massage (tactile and kinesthetic stimulation). These responses measured by weight, physiological (vagal tone, heart rate, oxygen saturation) and behavioral responses (behavioral states, motor activities, and behavioral distress). Methods. This study was conducted using an equivalent control pretest-posttest design. The sample was divided into two groups of 13 infants with gestational age less than 36 weeks at birth, birth weight less than 2000g, and no congenital anomalies. The experimental group received the massage intervention twice daily for 10 days. The data were collected for 10 minutes prior to and 10 minutes after the massage. Results. The vagal tone was significantly higher after massage than before massage in the experimental group, while no change in the control group. The experimental group had significantly higher scores for awake state and motor activity than the control group. Significantly greater awake state, more fidgeting or crying, and increased motor activity were reported after massage than before massage. Conclusions. The results of this study showed that massage therapy might enhance optimal physiological responses and behavioral organization of premature infants. Nursing staff in the NICU can use massage to promote the infant's capability to respond positively to his environment and to provide developmental support for healthy premature infants.