• Journal of Families and Better Life
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• v.20 no.6
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• pp.163-171
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• 2002

The purpose of this study is to examine the attitudes and the perceptions toward a single life and life satisfaction among male and female singles. In this study, a total of 160 singles aged 30 to 39 were interviewed using a questionnaire on socio-economic status, the attitudes and perceptions toward a single life, and life satisfaction. The data were analyzed using frequencies, percentages and chi-square. The major findings of this study are as follows; 1) the socio-economic status of singles are higher than that of the married ones, showing a high level of income, education, and jobs. The 54.4% of the respondents showed that they remained as singles, because they have not met desirable partners yet, and the 20.9% answer that the main reasons for being a single are working and studying. The attitudes and the perceptions toward a single life were measured in six areas; freedom, self-achievement, self-development, institutional pressure. anxiety of support systems, and sex discrimination toward singles. The freedom of a single life was shown to have significant relationships with education and income. The self-achievement, self-development, and the level of anxiety about support systems were shown to be related to the sex of singles, indicating that single women got more benefits than single men. Single men experienced more institutional pressures such as marriage pressures and filial piety than single women. There was no difference in the level of acceptance to live as a single in terms of sex. Finally, life satisfaction with a single life turned to have significant relationships with sex, age, education, and income.

• Korean Journal of Clinical Pharmacy
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• v.7 no.2
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• pp.86-90
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• 1997

This study was to find a more accurate method fur measuring small vancomycin dosages which are commonly used in neonates by comparing single and double dilution method. For single dilution method, 500 mg of vancomycin powder was accurately measured and reconstituted with 5 ml of distilled water to make a concentration of 100 mg/ml. Volumes of 0.05, 0.1, 0.15, 0.2, 0.3, 0.4, and 0.5 ml, which equal the target dosages of 5, 10, 15, 20, 30, 40, and 50 mg, were measured using syringes made by Shina and each sample was further diluted with 2 ml of $5\%$ dextrose. The solution of 100 mg/ml concentration was further diluted with $5\%$ dextrose to make a concentration of 20 mg/ml. Volumes of 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, and 2.5 ml, which correspond to 5, 10, 15, 20, 30, 40, and 50 mg, were sampled by the same Shina's syringe as in single dilution method and then each sample was further diluted to make a total volume of 10 ml. Each sample was analyzed by HPLC. The measured dosages of each sample in both single and double dilution methods were lower than the target dosages; however, e values in double dilution method were higher than those in single dilution method for seven target dosages. Percent target dosages in single dilution method were 65 to $90\%$, while in double dilution method 91 to $94\%$. Statistically significant difference between two groups was shown in 5, 10, 15, 20, and 40 mg dosages (p<0.05). In conclusion, when preparing small vancomycin dosages lower an 20 mg $(volume{\leq}0.2\;ml)$, using Shina's syringes, the double dilution method has a closer value to the target dosage than single dilution method.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.1
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• pp.183-188
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• 2013

Background: Breast cancer (BC), the most common female cancer in Pakistan, is associated with a very high mortality. However, the roles of individual risk factors for BC among Pakistani women are still controversial. To assess potential risk factors for BC, a matched case-control study was conducted in two tertiary care hospitals of Karachi, Pakistan. Materials and Methods: The study population included 297 pathologically confirmed incident cases of BC patients diagnosed between January 2009 and December 2010. 586 controls without any history of BC were matched on hospital and ${\pm}5$ years of ages. Results: Positive family history of BC (MOR=1.72; 95%CI: 1.10, 2.80 for first degree vs. none), single marital status (MOR=1.55; 95%CI: 1.10, 2.39 for single/divorced/widowed women vs. married women), older age at menopause (MOR=3.92; 95%CI: 2.52, 6.18 for menopausal women aged below 45 years, MOR=6.42; 95%CI: 3.47, 11.98 for menopausal women above 45 years of age compared with premenopausal women) conferred an increased risk of BC for women. Increasing parity decreased the risk of BC (MOR=0.90; 95%CI: 0.85, 0.97 for each live birth). Intake of Vitamin D supplements (MOR=0.30; 95%CI: 0.12, 0.81 for ${\leq}3$ years and MOR=0.27; 95%CI: 0.13, 0.56 for >3 years) was protective compared to non-users of Vitamin D. Conclusions: This study confirmed only few of the recognized risk factors in Pakistani women. The protective effect of Vitamin D is important from public health perspective and needs to be further explored through a randomized controlled trial.

• Journal of Families and Better Life
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• v.15 no.1
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• pp.1-12
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• 1997

This study is about understanding the single elderly's view on remarriage and finding factors that affect the remarriage which should provide basic data for the future research on the single elderly's view on remarriage. 251 single elderly men and women (divorced or widowed) were asked to answer the survey questionnaire which also involved individual interviews. A brief summary of the results of this study is as following. The elderly's view on remarriage significantly varies according to the factors like sex age and the number of children of the elderly cause of being single degree of loneliness need for remarriage degree of satisfaction out previous marriage prior remarriage experience. The degree of satisfaction out of previous marriage is high when they maintain cordial relationship with their children and the cause of breakup of marriage is death and the degree of loneliness is high and the period of the previous marriage is long while the period of being single afterward is short. Women's expectation level of remarriage is significantly different in most variables. But that of men's is not different significantly different in most variables. But that of men's is not different significantly in most variables. The satisfaction of the first marriage and the expectation level of remarriage are in positive correlation.

• Korean Journal of Community Nutrition
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• v.18 no.5
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• pp.467-477
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• 2013

This study examined the health-related factors and nutritional status of 89 single women workers in their 20's who work night and day shift at the take-out coffee shops and the 89 single women office workers. The results of the study are summarized as follows: The shift-workers showed lower rate of office tenure (p < 0.001), income (p < 0.001), job satisfaction (p < 0.05), weight (p < 0.05), and higher rate of weight change (p < 0.001) than the non shift-workers. The shift-workers showed lower rate of of exercise (p < 0.001), sleeping hours (p < 0.01), and good health condition (p < 0.01), and higher rates of smoking (p < 0.001), presence of disease (p < 0.001), gastric and intestinal illnesses (p < 0.001) than the non shift-workers. More than 88.8% of the shift workers answered that they ate alone (p < 0.001). The shift workers showed lower rate of regularity of meal (p < 0.001), balanced diet (p < 0.001), and mealtime (p < 0.001), and higher rate of skipping breakfast (p < 0.001), consumption of salty and spicy food (p < 0.001), and overeating (p < 0.01) than the non shift-workers. The shift workers consumed (p < 0.001) less frequently rice, soup and side dishes, and more frequently noodles and snack, bread than the non-shift-workers. The shift workers showed lower rate of consumption of beer (p < 0.01), and higher rate of consumption of coffee (p < 0.001), tea (p < 0.01) and soju (p < 0.001) in once a week or more intakes than the non-shift-workers. The shift workers showed higher rate of consumption of carbohydrates (p < 0.05), and calcium (p < 0.05) and lower rate of consumption of protein (p < 0.05), fiber (p < 0.05), vitamin C (p < 0.05), and folate (p < 0.05) intakes than the non-shift-workers.

• Journal of the Korean Dietetic Association
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• v.27 no.1
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• pp.1-14
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• 2021

This study aimed to investigate the relationship between meal regularity (i.e. breakfast intake and meal-times), and the risk of metabolic syndrome (MetS) among generally healthy Korean single-person household adults (≤60 years, n=594) based on the Seventh Korean National Health Examination and Nutrition Survey (KNHANES) (2016~2018). Among men (n=325), the breakfast intake frequency was not significantly associated with the pervalence of MetS. However, men consuming a regular meal at least once a day showed a lower prevalence of MetS compared to those whose meals were irregular. These patterns remained after adjusting for age, smoking and drinking habits, individual income, education level, exercise, and total calorie intake. An association between meal regularity and MetS risk was observed in post-menopausal women (n=84), but not in pre-menopausal women (n=185). More specifically post-menopausal women with irregular breakfast eating habits or eating no breakfast at all showed a significantly higher risk of MetS than those eating breakfast regularly after the adjustment. The analysis revealed an odds ratio (OR) of 8.46, confidence intervals (CIs): 1.149~62.199, P<0.05 in irregular breakfast eaters, and an OR of 13.377, CIs: 1.665~107.511, P<0.05, in those who ate no breakfast. Furthermore, post-menopausal women who had irregular meals daily showed a higher risk of MetS than those consuming one or more regular meals/day after the adjustment (OR: 16.888, CIs: 1.258~226.655, P<0.05). In conclusion, the results from this study may be used for formulating optimal dietary guidelines for the prevention and the management of MetS in adults in single-person households.

• Journal of Korean Home Economics Education Association
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• v.27 no.4
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• pp.67-91
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• 2015

The purpose of the present study is to analyze thematically everyday lives (food, clothing, shelter, spending, and leisure) of single women in their thirties or forties. As a result of the analysis, everyday lives of single women could be grouped into five main categories of themes which may be labeled as 'Self', 'Relationship', 'Survival', 'Preparation for the future', 'Freedom and hidden side of the freedom'. As for the first category of themes 'Self', three sub-themes have been found including "Only for me", "Perfection of self", "My own style". Next, as for the second category 'Relationship', two sub-themes have been found including "With her family (For her family, still under the protection of her family)", "With other people (Pleasures with people, Comfortable with single friends, Communicating with the world)". As for the third category 'Survival', three sub-themes have been found including "Health", "Safety", "Practice of living alone", As for the fourth category 'Preparation for the future', three sub-themes have been found including, 'Good spending', 'Savings for later life', 'Leisure in later life'. And finally, as for the fifth category 'Freedom and hidden side of the freedom', two sub-themes have been identified including "I am free because I'm alone (Freedom from bondage of my family, Compensation for being alone)", "Hidden side of the freedom (Fear, dislike feeling and insecurities due to being alone, Overcoming loneliness or solitude)". In all, there are eighteen sub-themes to consider. On the basis of these results, we presented some conclusions on the Everyday Lives of Single Women in their thirties or forties. We also presented some implications of these results on population education and future research.

• Journal of the Korean Home Economics Association
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• v.43 no.6 s.208
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• pp.61-79
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• 2005

The purpose of this study was to determine the leading causes of choosing to be single through in-depth interview. In the study I applied Hermeneutic Phenology to clarify the relationship between the past experiences and values of the subjects. I analyzed the leading causes that have drawn them to stay single, and the gender differences on the two subjects. The causes of being single were divided into two categories; personal factors and socio-environmental factors. The personal factors were standard value by birth order, expectation from parents, overcoming economic difficulty, and lack of interest toward the opposite sex. The socio-environmental factors were achievement at work, and ease of living. Staving single is not a special way of life. As found in the study, the cause of being single is not determined at birth, but rather results from being raised to be single in a way. The main cause of being single was basically based on the environment in which they were raised including parents' attitudes, economic situation, and sibling order We are living in a society of diversity. Being and staying single is a personal choice, that is one aspect of diversity. Therefore we need to widen our vision to accept the single life as one of the normal life styles and one for special treatment. We have to approve of other people's life styles as long as of causes no harm for the development of society. On the other hand, we need to be more serious about the family itself and having family. Finally I think we need to develop various family programs targeted at a diverse range of families rather than only at the normal family.

• Korea journal of population studies
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• v.34 no.2
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• pp.17-43
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• 2011

With a substantial rise in divorce rates since the mid 1990s, single-parent households are increasing rapidly in Korea. Often it is believed that children in single-mother households suffer the most economically and socially with the marital disruption of the parents. This study hypothesizes that in Korea the socioeconomic status of single-father households may be lower than that of single-mother households mainly because low-income divorced women are not able to form their own households with children. The analysis is based on two sub-samples from the 2% sample of the 2005 Census, one, with children 12 years old or younger and, the other, with divorced mothers of children of the same ages. The findings support the hypothesis that previously-married single fathers show the lowest educational and occupational status among 6 groups of parents: fathers and mothers from two-parent families, fathers and mothers from married but spouse-absent families, and previously-married single fathers and mothers. Divorced mothers'likelihood of living apart from their children has a strong negative association with their educational attainment, with the highest likelihood among women of middle school or lower education and the lowest likelihood among women with college education. Although single mothers comprise a larger percentage of single-parent households, single-father households demonstrate a particular vulnerability with their weak socioeconomic status.

• 대한생식의학회:학술대회논문집
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• 2003.12a
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• pp.82-83
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• 2003