• Women's Health Nursing
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• v.12 no.2
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• pp.115-123
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• 2006

Purpose: This study was to examine the relationship between health perception, prenatal care behaviors and health promoting behaviors of unmarried pregnant women. Method: The subjects were 97 unmarried pregnant women. The data was collected through personal interviews using a questionnaire. Adjusted instruments were the health perception scale developed by Ware, prenatal care behavior scale developed by Lee, and health promoting behavior scale developed by Pender. Data was analyzed by descriptive statistics, t-test, ANOVA, and the Pearson correlation coefficient with SPSS program. Result: The mean score of health perception was 3.3, and Resistance-Susceptibility was the highest. The mean score of prenatal care behaviors was 2.9, while that of health promoting behaviors was 2.5. The relationship between health perception and prenatal care behaviors was significant(r=0.268, p=.008). The relationship between prenatal care behaviors and health promoting behaviors was also significant (r=0.633, p=.000). Conclusion: The higher the health perception of unmarried pregnant women, the more they are concerned about good prenatal care behaviors. Unmarried pregnant women did well on health promoting behaviors when they had are high degree of good prenatal care behaviors. Therefore, in order to promote positive health perceptions of unmarried pregnant women, it is necessary to develop and adjust various education and supporting programs.

• Journal of East-West Nursing Research
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• v.17 no.1
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• pp.71-79
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• 2011

Purpose: The purpose of this study was to compare the neonatal birth weight, birth height, Apgar scores, sucking power, and digestion difficulties between smoking and non-smoking women following cesarean birth. This study analyzed the effects of smoking on the neonatal health status in pregnant women to provide fundamental data for smoking prevention education for women of childbearing ages and non-smoking practice protocols for pregnant women with smoking. Methods: A comparative survey design was used. Fifty-four newborn infants of pregnant women with smoking and seventy-four newborn infants of pregnant women with non-smoking participated in this study. The scores of neonatal birth weight, birth height, Apgar scores, sucking power, and digestion difficulties were assessed. Data were analyzed using SPSS Windows 15.0 program. Results: Smoking in pregnant women leads to the decrease of birth weight (F=4.75, p=.030) and birth height (F=14.19, p<.001), negative effects on the Apgar scores (F=36.02, p<.001) and sucking power (t=-4.26~-5.60, p<.001), and digestion difficulties ($x^2$=6.72, p=.010) of neonates. Conclusions: This study demonstrated that smoking in pregnant women leads to the decrease of fetus development. These findings would be utilized for the development of not only smoking prevention programs for women of childbearing ages but also prenatal education programs for pregnant women.

• Women's Health Nursing
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• v.13 no.2
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• pp.123-130
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• 2007

Purpose: The purposes of this study were to examine the level of social support, health promoting behaviors and depression among unmarried pregnant women and to identify the relationship between social support, health promoting behaviors and depression. Method: A descriptive correlational study was conducted. The participants were 102 unmarried pregnant women receiving shelter services from four facilities in two metropolitan cities. Data was collected using a self-administered questionnaire. Descriptive statistics, ANOVA and Pearson correlation were used for data analysis. Results: The level of social support and health promoting behaviors were relatively lower and the level of depression was relatively higher than those of married pregnant women. The participants received especially low social support from their unmarried partner. There was a positive relationship between social support and health promoting behaviors. Moreover, there were negative relationships between social support and depression and between health promoting behaviors and depression. Conclusions: To promote physical and emotional health of unmarried pregnant women, more attention is necessary to increase their social support. A nursing intervention program to increase social support among unmarried pregnant women in needed.

• Women's Health Nursing
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• v.23 no.3
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• pp.201-209
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• 2017

Purpose: The purpose of this study was to investigate actor and partner effects of sexual attitude and marital intimacy on sexual satisfaction in pregnant couples. Methods: Data were collected from 176 pairs of the pregnant couples visiting for prenatal care at hospitals from June 18 to September 24, 2016. The collected data were analyzed by paired t-test and Pearson's correlation coefficients using SPSS 18.0 and interdependent effect (Actor-Partner Interdependence Model analysis) through AMOS 18.0. Results: The sexual attitude and marital intimacy of the pregnant woman did not have a partner effect on the sexual satisfaction of her husband, respectively (${\beta}=.12$, p=.141), (${\beta}=.01$, p=.938). The sexual attitude of the husband had a partner effect on the sexual satisfaction of the pregnant woman (${\beta}=.13$, p=.021), but the marital intimacy of the husband did not show a partner effect (${\beta}=.07$, p=.202). Conclusion: Study suggests that the sexual attitude and marital intimacy of pregnant couples should be considered as factors when developing an intervention to improve sexual satisfaction in couples. Moreover, pregnant couples should participate in intervention together because the sexual satisfaction has conceptual view of interdependence in two-person relationships.

• Women's Health Nursing
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• v.17 no.5
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• pp.491-498
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• 2011

Purpose: Recently as couples have only one or two children, they concern about their children's optimal health. Furthermore, as the basic principles of Korean traditional prenatal education (Taegyo) are supported by scientific evidence, and as increasing numbers of pregnant women are recognizing Taegyo refresh, the practice of Taegyo is growing. The purpose of this study was to identify the factors associated with the practice of Taegyo among pregnant Korean women. Methods: This was a cross-sectional, survey study of 228 pregnant women recruited at a health center in South Korea using a convenience sampling method. The instruments included the perception of Taegyo scale, the spouse's support scale, the self-confidence for infant care scale, and the practice of Taegyo scale. The data were analyzed using descriptive statistics and multiple regression analyses. Results: The results of the stepwise multiple regression analysis indicated that the following factors accounted for 26.5% of the variance in the practice of Taegyo: the perception of Taegyo, family income. Conclusion: Consequently, this result showed that the pregnant women were influenced by family income, spouses' support as requisite factors, and also they developed the level of self-confidence for infant care and the perception of Taegyo as self-care agency for the practice of Taegyo. The present study findings will add to the accumulated knowledge of health care professionals about the cultural factors involved in the practice of Taegyo and the traditional cultural beliefs and culture-specific health promoting behaviors of ethnic minority pregnant women to provide culturally competent care for them.

• Journal of Digital Convergence
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• v.19 no.9
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• pp.423-433
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• 2021

The purpose of this study is to identify and clarify the concept of high-risk pregnant nursing. This study used Schwartz-Barcott & Kim's hybrid model to identify the main attributes and indicators. In the fieldwork stage, data were collected in Seoul. The participants were 10 nurses working in the who performed direct nursing care for high risk pregnant women in the high risk ward for more than 5 years. The concept of high-risk pregnant nursing was found to have 5 attributes and 37 indicators in 3 dimensions. The concept analysis high-risk pregnant nursing in this study could provide guidelines for high-risk pregnant nursing and lay a theoretical foundation.support' nursing practice and be useful for research in the women's health field..

• Korean Journal of Veterinary Research
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• v.43 no.4
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• pp.555-561
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• 2003

Incidence of estrum or abortions in pregnant cows may be affected by large follicles developed together with corpus luteum in pair ovaries of pregnant cows. But the follicles of pregnant phase were not assessed about histological findings. Determination of the healthy and atretic follicles by presence of proliferative cells or apoptotic cells and histological compositions of follicles would be used as important data on measurements of ovarian functions. This study was focussed mainly to investigate macroscopical, histological and immunohistochemical findings of ovarian follicles of pregnant Korean native cows and dairy cows (Holstein). In immunohistochemical methods, assessments of proliferative cells using PCNA antibody and apoptotic cells using TUNEL methods were performed. The follicles were observed on all 24 pregnant cows (17 Korean native cows and 7 Holstein cows). Follicles of greater than 10 mm in daimeter were developed in 37.5% (9/24 heads) of these pregnant cows. largest follicles from in these cows were $16.0{\times}15.0mm$ in diameter in a Korean native cow(l20 days of gestation), $13.4{\times}10.1mm$ in a Korean native cow(50 days of gestation), $12.9{\times}11.5mm$ in a Holstein cow (120 days of gestation). 40.5% among all follicles having diameter of greater than 1.0 mm in pregnant cows were assessed as atretic follicles and in addition, healthy follicles also showed less in number and smaller in size and thinner in wall layer compared with those of cyclic phase ovaries. In immunohistochemical findings, also proliferative positive cells and apoptotic positive cells on the granulosa cell layers in the healthy follicles of pregnant cows appeared less than on those of cyclic follicles. So these follicles were assessed as weakly active follicles. In large follicles, above positive cells were not nearly appeared but granulosa cell debris were more appeared among the granulosa cells. So these large follicles were assessed as inactvie or atretic follicles. The above findings suggest that small follicles of pregnant phase were weakly active or atretic and large follicles were inactive or atretic.

• Women's Health Nursing
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• v.5 no.1
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• pp.80-95
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• 1999

The purpose of this study was to investigate the characteristics of low birth-weight infants and their's mothers, and to identify the factors which influenced to delivery of L.B.W infants. The data derived from K. General Hospital and J. obs & gyn clinic in pusan from January, 1998 to August, 1998, which were from mothers of having B. W infants. The factors used for this study were characteristics of general, obstetrical, environmental aspects and physical and psychological life experiences during pregnancy. Analysis of data obtained were computerized statistically by using SPSS 7.5 WIN program. the data were analysed as number, frequency, percentage, t-test and ANOVA. The major results obtained of this study were as follows : 1) Gender that L.B.W infants were male in 47.2% and female in 52.8%, body weight of 2001~2500gm was above 8 in 68.5%, and below 5 in 1.8%. The L.B.W infants with complications were 7, which were 6.5%. The kinds of malformations were the Cleft palate & lip, Hyper-kalemia, Hypoglycemia, Meningocele, CHD, Down syndrome and each of them marked 0.9%. 2) In the general characteristics of pregnant women, the age group of 25~29 years was the most common as 46.3%. Over 35 years of age, elderly gravidas were in 7.5%. the height of 156~160cm was the most common as 52.8%. pregnant women of below 150cm height was in 3.7%. body weight of 51~55kg was the most common as 38%. pregnant women of below 45kg were in 19.4%. The women with smoking and drinking episodes during pregnancy were 1.9% and 25%. In the status of marriage, married women were in 95.4%, unmarried ones were in 1.9%, and unmarried couples were in 2.8%. Iin he obstetrical characteristics of pregnant women, pregnant women with gestational age under 37wks were in 45.4%, and the ones over 38wks were 54.6%. At the methods of delivery, normal spontaneous vaginal deliveries were in 51.9%, which were the most common, cesarian section deliveries were in 47.2%, and breech deliveries were in 0.9%. In the environmental characteristics of pregnant women, 40.8% of pregnant women lived in house or apartments with stairs, 23.1% of them lived in the high altitude. the pregnant women who ran a household without a helper were in 65.7%. In the pregnant women who had underwent life experiences of physical and psychological stress during pregnancy. life experiences of physical stresses were described as persistent fatigue due to lifestyle, traumatic experience, illness, move away with an effort, physical impact caused by discord. life experiments of psychological stresses were describeded as trouble with their husbands, discord with one's husband family, family problems, and conflicts due to environmental factors, etc. The number of the pregnant women who had complications during pregnancy was 32, which was 29.6% totally. Among them, pre-eclampsia was in 12.1% and the premature rupture of membrane in 7.4%. 3) In the analysis of the general, obstetrical, and circumstantial characteristics and L.B.W infants. There were statistical difference significantly between the gestational age of pregnant women(F=12.035, P=.000), and the status of marriage(F=3.207, P=.044), and maternal complication(t=2.344, P=.021) etc.

• Women's Health Nursing
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• v.10 no.3
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• pp.200-209
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• 2004

Purpose: This study was to investigate the types and seriousness of pregnancy-related physical and psychological symptoms among pregnant couples. Method: Subjects consisted of 77 pregnant couples at one hospital in Seoul, Korea. The pregnant couples had not been diagnosed with any medical complications. Data were analyzed by the SPSS WIN program. Result: In the degree of physical and psychological symptoms of pregnancy experienced by subjects, the mean score of perceived physical symptoms (2.40, 1.86) was higher than the mean score of psychological symptoms(2.13, 1.83) for both pregnant women and their spouses. In the couple's difference of physical and psychological symptoms of pregnancy experienced by subjects, there were not statistically significant differences in the physical symptoms: "I have hemorrhoids"(t=1.91, p=.06), "My body weight decreased"(t=1.78, p=.08), "I have colds more often"(t=1.77, p=.08), and "I became more active than ordinary times"(t=1.99, p=.05) or in the psychological symptoms: "I am more elated than ordinary times"(t=.83, p=.41), and "I feel inferior"(t=1.62, p=.11). Therefore, these symptoms are coincidental between couples. In the difference of physical and psychological symptoms of pregnancy experienced by subjects according to general characteristics, there were not significant differences. In the relationship between physical and psychological symptoms experienced by subjects, there were statistically significant correlations between subject's physical symptoms and psychological symptoms(r=.54, p<.001; r=.78, p<.001). Conclusion: Physical and psychological symptoms of pregnancy experienced by pregnant couples are an issue for nurses who perform an important role in the care of pregnant women and their spouses.

• Korean Journal of Veterinary Research
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• v.30 no.1
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• pp.35-40
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• 1990

This study was carried out to evaluate khe accuracy of the early diagnosis of pregnancy in dairy cows using EIK-kit of progesterone in milk and to compare the progesterone concentrations in milk with those assayed by radioimmunoassay. 1. The progesterone concentrations of the pregnant cows($2.07{\pm}0.54ng/ml$) were significantly higher than those of non-pregnant cows($1.04{\pm}0.19ng/ml$), and thereafter began to inerease and maintained high levels. 2. During 20 to 22 days after artificial insemination, the accuracy of pregnancy diagnosis from EIA-kit of progesterone were 93.7% for non-pregnant cows, and 91.6% for pregnant cows. 3. During 20 to 22 days after artificial insemination, the accuracy of pregnancy diagnosis from milk progesterone concentrations were 100% for non-pregnant cows (<2.7ng/ml), and 92.9% for pregnant cows($${\geq_-}3.2ng/ml$$). The average overall accuracy of prediction for pregnant and non-pregnant cows were 96.5%. 4. Accordingly, the pregnancy diagnosis from EIA-kit of progesterone is thought to be recommendable because this early diagnostic means are simple with accurate result.