• 한국인구학
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• 제26권1호
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• pp.59-77
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• 2003

이 논문은 노후 경제적 자원이 노인의 성에 따라 어떠한 차이가 있는지를 경험적으로 살펴보려는 의도를 가진다. 이를 위해 노후의 자립적 수입원 보유여부와 수입액을 중심으로 성에 따라 개인적 수준과 가족 및 가구 수준의 변수들이 어떠한 차별적 효과를 가지는지를 살펴보았다. '전국 노인생활실태 및 복지욕구조사(1998)' 자료를 이용해 남녀노인전체를 대상으로 한 모형과 남녀노인별 모형을 동시에 분석해 본 결과 노인들의 성에 따라 그 효과의 크기나 방향이 다른 변수들이 적지 않음을 확인하였다. 특히 두드러진 성별 차이를 보이는 변수들은 배우자유무. 자녀동거여부이다. 배우자유무의 경우. 이 변수가 경제적 자원과 긍정적인 관계를 맺는 정도는 남성노인보다는 여성노인에게서 높게 나타났다. 또한 자녀동거여부는 남성노인들에서는 자신들의 경제적 자원과 무관하거나 긍정적인 관계를 갖는 반면, 여성노인에 있어서는 부정적인 관계를 보였다. 이는 여성노인들의 배우자에 대한 의존성과 자녀에 대한 의존성을 반영하는 것이다. 이러한 결과들은 노인들의 성에 따라 이들의 개인적 혹은 가족 및 가구적 특성이 그들의 경제적 자원상황과 다른 방식으로 연결되어 있음을 보여주며, 노인들의 성에 따라 차별적으로 작용하는 기제, 혹은 주요변인들에 대한 보다 많은 논의와 연구가 필요함을 의미한다.

• 대한치과교정학회지
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• 제3권1호
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• pp.14-20
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• 1972

It is well known fact that physical growth and development of children are influenced by many factors. The importance of socio-economic, geographic and cultural background cannot be over-emphasized in the evaluation of general pattern of physical growth and development of children. In this study the author measured and studied the body height and body weight of children living in the region of mine and industry located in Young-Wol Kun, Kang-Won Do, for the purpose of exploring out the influence of socio-geographic factors to act on physical growth and development of children. Total number of samples were 4,147 comprising 2,170 in male and 1,977 in female with ages ranging from 7 to 15. 1) The growth curves showed that young males grow slowly by 14 years of age, here-after rapidly and the young females grow slowly by 12 years of age, rapidly by 13 years of age and slowly thereafter. 2) The annual increment curves of body height and body weight showed that the most increment of female occurs by 13 years of age and that of mate, by 15 years of age. 3) The growth curves of the male and female crossed twice. It shows the difference of the pattern of growth between the both sexes. 4) The standards for the children in this region were presented. 5) The time of changes of stndard deviation curves of body height and body wegiht coincided nearly with that of annual increment. 6) Body weight and body height .of the children is larger than that of Korean children before World War II, but smaller than that of standards of recent Korean.

• Journal of Genetic Medicine
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• 제18권2호
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• pp.101-104
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• 2021

Xp21 contiguous gene deletion syndrome is associated with complex glycerol kinase deficiency, congenital adrenal hypoplasia, Duchene muscular dystrophy, and intellectual disability. Xp21 gene deletion syndrome is X-linked recessive, so most symptomatic patients are male, and only a few female symptomatic patients have been reported. We report the first female Korean case of an Xp21 deletion. NGS data were analyzed for copy number variation, and the Xp21 deletion (chr X: 29301056-31838200) was confirmed using real-time PCR.

• 한국치위생학회지
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• 제13권4호
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• pp.615-622
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• 2013

Objectives : The aim of the study is to estimate the dental caries experience and the factors influencing the dental caries in children and adolescents and to provide the data for effective management of oral health in children and adolescents. Methods : Subjects were 446 students randomly recruited in primary, middle, high school students located in Seoul from April 1 to May 31 2011. The data were collected by a questionnaire survey and direct oral examination. The collected data were analyzed with the SPSS WIN 14.0 program. Results : DMF in male accounted for 88.8% and that in female accounted for 89.1%. The oral promotion behaviors in female was significantly higher than those in male (p<0.001). Aged (p<0.05) and well-educated parents(p<0.001) tended to have better oral promotion behaviors. The higher oral health knowledge, the better oral health promotion behaviors. Better oral health promotion behaviors tended to have lower DMFT and DT index (p<0.01). In regression analysis, age, oral health promotion behavior in children and adolescents were related to the dental caries experience (p<0.001). Poor oral health promotion behaviors increased the dental caries experience. Conclusions : The active oral health care can prevent dental caries in children and adolescents. The concern for oral health care is important to maintain healthy dental hygiene.

• 대한한방소아과학회지
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• 제18권1호
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• pp.153-163
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• 2004

Objective: For last 20 years our living environment has been changed rapidly. Accordingly. there have been many changes in prevalence of diseases; In nasal disease of the pediatrics, the number of children suffering from chronic rhinorrhea and nasal obstruction has been increased. And respiratory symptoms suggesting rhinitis and sinusitis also were increased. Allergic disease is considered as an important cause of this phenomenon while importance of infection as pathogen is fading today. The aim of this study is to investigate the effect of TonggyutangGarnibang on the nasal disease of children. Methods: Children with nasal disease answer the questionnaires on their chief complaints and medical past history on their first visit to our clinic. They were treated 'With TonggyutangGarnibang for 4weeks. After treatment they answered the questionnaire on improvement of their symptoms. Results: Among treated patients, 70 were male(69%) and 32 were female(31%); sex ratio was 2.2.3:l(male:female). And children from 3-8 years old took majority of patients(64%). Major symptoms of children with nasal disease were as follows; nasal obstruction 9lchildren(62%), rhinorrhea 86children(84%), sneezing 63children(62%), cough 63children(62%), snoring 48children (47%), poor appetite 44children(43%), itching 39children(38%), headache 32children(31%), stomache 25children(25%), epistaxis 23children(23%), constipation 17children(17%), diarrhea 12children(12%). Past history and impression of the disease of the patients were as follows; allergic rhinitis(66%), atopic dermatitis(42%), sinusitis(40%), asthma(25%), urticaria(12%). Severity of symptom improved after TonggyutangGamibang treatment, it showed high treatment efficacy as follows; sneezing 70%, cough 70%, rhinorrhea 63%, nasal obstruction 59% Conclusion: This study shows TonggyutangGamibang has distinctive treatment effect on children with nasal disease.

• 대한치과교정학회지
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• 제22권1호
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• pp.31-42
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• 1992

This study was designed to analyze normal nasal respiratory resistance in prepubertal children. The subjects consisted of 30 prepubertal children (male: 15, female: 15). The mean age was 11.4 years in male children and 11.5 years in female children. The results were as follows: I. The normal nasal respiratory patency was lower than the normal values from RION corp. 2. The normal nasal respiratory airflow rates showed no sexual differences. And there were no differences between inspiration and expiration. 3. Before and after use of nasal decongestants, there were no significant differences of normal nasal respiratory airflow rates and after the administration of nasal decongestants, nasal respiratory patency manifested lower variability. 4. The normal nasal respiratory resistance without nasal decongestants at 150 Pascal in inspiration was $0.30Pa/cm^3/sec({\pm}0.07)$ and peak nasal inspiratory airflow rate was $1016.83cm^3/sec({\pm}223.89)$. 5. The normal nasal respiratory resistance with nasal decongestant at 150 Pascal in inspiration was $0.25Pa/cm^3/sec({\pm}0.05)$ and peak nasal inspiratory airflow rate was $1148.33cm^3/sec({\pm}234.29)$.

• 대한임상독성학회지
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• 제12권2호
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• pp.63-69
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• 2014

Purpose: The aim of this study is to investigate the difference between male and female in some clinically meaningful aspects and to prevent intentional poisoning in children and adolescents. Methods: Retrograde medical records review of patients who visited the emergency department of two secondary hospitals for drug ingestion from March 2010 through March 2013 was performed. Unintentional ingestion or ingestion by others was excluded. Results: A total of 138 cases were reported, male 25.4% (n=35), female 74.6% (n=103). The reason for poisoning was intentional in 132 cases (95.7%) and misuse in six cases (4.3%). In female patients, non-prescription drugs was the most common cause of intentional poisoning (68.9%). Male patients tend to use life substances for intentional poisoning more frequently (20.0%) than female (3.9%). Seven male patients and 12 female patients had previous psychiatric history and 34.3% of male and 41.7% of female were consulted to the psychiatric department. Conclusion: Female adolescents are more likely to ingest drugs intentionally for suicide attempt than males of comparable ages. The drugs they ingested were, in many cases, obtained with ease from the drug store nearby and, remarkably, most of the drugs they obtained in that way were acetaminophen-containing. This suggests that some guidelines or control in the pharmacy that restrict children or adolescents from obtaining potentially or possibly life-threatening drugs might be necessary. In addition, education regarding drugs is thought to be necessary in school for teenagers as they tend to misuse them with incorrect acknowledgement.

• 한국학교ㆍ지역보건교육학회지
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• 제2권1호
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• pp.31-40
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• 2001

A study of fluoride effects on teeth of school children was conducted in order to determine the usefulness of fluoride for preventing dental caries. Nine hundred and thirty six(936) elementary school children were selected from Chongju where children drank fluoridated water. Eight hundred and thirty six(836) from Seoul where children applied fluoride topically, and eight hundred and three(803) from Kumi where the children drank non fluoridated water(control). DMFs of school children were compared by the sources of fluoride. This study was conducted from May 1, through June 15, 2000. The results are summarized as follows; 1. The DMF rate of male school children topically applying fluoride was 51.4%, that of female children was 56.1%, and that of both males and females was 54.0%, The DMF rate of male children of control group was 72.4%, that of females was 77.5% and that of both males and females was 74.8%. 2. The DMF rate of male children drinking fluoridated tap water was 56.1%, that of females was 54.1%, and that of both males and females was 55.5%. The rates of control group were 72.4% for males, 77.5% for females and 74.8% for male and female children respectively. 3. The difference of DMF rates between the group of children who drank fluoridated water and applied fluoride topically, and control group was statistically significant. 4. The difference of DMF rates between the children who drank fluoridated water and the children who applied fluoride topically were not statistically significant. 5. The difference of DMFT rates between 5th graders who applied fluoride topically and the 5th graders of control group was not statistically significant. However, the difference of DMFT rates of the 6th graders who applied fluoride topically and the same graders of control group were statistically significant. The difference of DMF rates between 5th and 6th graders who drank fluoridated tap water and the same graders of control group was statistically significant. 6. The difference of DMFT rates between children drinking fluoridated tap water and children applying fluoride topically was statistically significant.

• Journal of Nutrition and Health
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• 제21권4호
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• pp.213-222
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• 1988

The purpose of this study was to investigate physical condition, physical fitness, sociodemographic factors, biochemical factors and personality factors of 5th grade students of elementary school. The number of students surveyed was 760 from each school of urban, middle and rural areas. All data analysis was done by BMI group which is based on previous study. 1) The children whose parents were on low education level and mother had a job had lower BMI values than others. Nine percent of male and 21% of female subjects skipped breakfast almost everyday. The 21.7% of all subjects regularly took nutritive pills, which had no difference in various BMI groups. 2) The physical condition of children had a high correlation with that of parents. 3) The physical fitness in BMI 5 groups was weaker than other groups, especially in male. 4) The contents of blood hemoglobin, cholesterol and glucose and hematocrit value were estimated. In female, the values of hemoglobin content and hematocrit had significant difference between BMI groups, but there are no trends. 5) The impulsiveness of male was the highest in BMI 1 group and the lowest in BMI 5 group among 5 groups. Besides, general activity, reflectivity and sociality in BMI 5 group had a low level. In female, personality factors except sociality didn't show any considerable difference.

• Clinical and Experimental Pediatrics
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• 제61권3호
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• pp.90-94
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• 2018

Purpose: The present study aimed to determine the relationship between serum 25-hydroxyvitamin D (25(OH)D) level and Urinary tract infections (UTIs) in children. Methods: In this case-control study, 70 children with UTI (case group) were compared with 70 healthy children (control group) in terms of serum 25(OH)D levels. The children were between 1 month and 12 years of age. Serum 25(OH)D levels were measured using enzyme-linked immunosorbent assay (ELISA). The results were analyzed and compared between both groups. Results: Among 70 children with UTI (case group), 5 children (7.2%) were male and 65 (92.8%) were female. Among the healthy children (control group), 9 (12.8%) and 61 children (87.2%) were male and female, respectively (P=0.39). The $mean{\pm}standard$ deviation of age in the case and control groups were $53.2{\pm}35.6$ and $36.1{\pm}60.2months$, respectively (P=0.24). The mean level of serum 25(OH)D in the case group was significantly higher than that of the control group ($20.4{\pm}8.6ng/mL$ vs. $16.9{\pm}7.4ng/mL$, P=0.01) Conclusion: This study showed that there was a relationship between serum 25(OH)D levels and UTI in children. It seems that 25(OH)D plays a role in the pathogenesis of UTI.