Associations of anxiety and fatigue with hazardous occupational conditions of Korean nurses in early pregnancy: A cross-sectional study.

AIM: To identify occupational conditions associated with anxiety and fatigue among Korean nurses in early pregnancy. BACKGROUND: Pregnant nurses, like non-pregnant hospital nurses, are exposed to dangerous and stressful work environments, which can affect fatigue and anxiety. DESIGN AND METHODS: This cross-sectional study enrolled 1490 nurses who participated in the early pregnancy module in the Korea Nurses' Health Study between 2014 and 2020. Hierarchical linear regression analyses were employed to identify the factors associated with anxiety and fatigue among nurses in early pregnancy. RESULTS: One-fifth of participants were working night shifts, and more than two-thirds were working overtime. When using antineoplastic drugs and disinfectants, the rate of use of protective equipment varied depending on the size of the hospital. Working overtime and lifting heavy objects were associated with increased anxiety and fatigue among nurses. CONCLUSION: Overtime work was associated with both anxiety and fatigue among pregnant nurses. Pregnant hospital nurses were exposed to both night shift and overtime work. Therefore, hospital managers should improve hazardous working environments to protect the health of nurses in early pregnancy and their fetuses.

Cytokine associated with severity of depressive symptoms in female nurses in Korea.

Background: Depression has been associated with the risk of developing physical illnesses and diseases. Inflammatory hypotheses of immunoactive and dysregulated cytokine production have been proposed to describe this association; however, data pertaining to the high prevalence of depression among nurses are limited. Objective: This study aimed to use a comprehensive immune-profiling approach to determine whether an abnormal profile of circulating cytokines could be identified in nurses with self-reported depression and whether this profile is associated with the severity of depression. Methods: We investigated a cohort of 157 female nurses in Korea. The self-report Patient Health Questionnaire was used to measure the depression levels of nurses. In addition, peripheral blood samples were collected and used to measure the cytokine profile using the Luminex multiplexing system. Generalized gamma regression analyses were conducted to evaluate the association between cytokine and depressive symptoms. Results: Regarding severity of depressive symptoms, 28.0% of nurses had moderately severe depression while 9.6% had severe depression. Moderately-severe depressive symptoms in nurses were associated with elevated levels of interleukin-6 (B = 0.460, p = 0.003), interleukin-8 (B = 0.273, p = 0.001), and interleukin-18 (B = 0.236, p = 0.023), whereas interferon-gamma levels (B = -0.585, p = 0.003) showed the opposite profile. Participants with severe depressive symptoms presented decreased interferon-gamma levels (B = -1.254, p < 0.001). Conclusion: This study demonstrated that proinflammatory cytokines were associated with depression among nurses. This calls for early detection and intervention, considering the mechanisms linking depression to physical illness and disease.

Comparison of factors associated with postpartum depression from two cohorts of nurses: the Korea Nurses' Health Study and the Nurses' Health Study 3.

OBJECTIVES: This study aimed to identify whether differences exist in postpartum depression (PPD) in US and Korean nurses and its related factors. Identifying occupational and personal factors that underlie potential differences will be helpful for women's occupational health. METHODS: Baseline and postpartum survey data from employed nurses in the Korea Nurses' Health Study and Nurses' Health Study 3 (1244 Korean; 2742 US nurses) were analysed. Postpartum data collection was done via online survey. PPD was analysed based on cultural validation from prior studies using the Edinburgh Postnatal Depression Scale (cut-off of 10 for Korea and 13 for USA); depressive symptoms prior to pregnancy and childbirth, general characteristics and sleep satisfaction were also measured. Descriptive statistics, χ2 tests and t-tests and multivariate ordinal logistic regression analysis were performed. RESULTS: 45.9% of Korean participants had clinical symptoms of PPD (≥10), whereas US participants presented with 3.4% (≥13). Prior depressive symptoms were also higher in Korean participants (22.5%) compared with their US counterparts (4.5%). Prior depressive symptoms and poor sleep satisfaction were significant risk factors of PPD in both cohort groups, and vaginal birth was an additional influencing factor in Korean participants. CONCLUSIONS: Differences in PPD rates and related factors suggest the role of stress, cultural variation and differing work systems. Nurses and other women shift-workers noted to have depressive symptoms before and during pregnancy and exhibit PPD symptoms should especially be followed closely and offered supportive mental health services that include greater flexibility in returning to work.

Impact of workplace violence on South Korean nurses' turnover intention: Mediating and moderating roles of depressive symptoms.

AIM: To identify the mediating and moderating roles of depressive symptoms in the relationship between workplace violence and nurses' turnover intention in South Korea. BACKGROUND: Workplace violence and depressive symptoms are known to influence turnover intentionsof employees. INTRODUCTION: Among healthcare workers, nurses may be at the greatest risk of exposure to workplace violence because they have frequent contact with patients and families of patients. Depressive symptoms reported to be related to workplace violence are one set of factors affecting turnover intention. METHODS: A cross-sectional study was designed and employed to investigate mediation and moderation roles of depressive symptoms between workplace violence and turnover intention. RESULTS: Verbal violence and sexual harassment increased depressive symptoms, which in turn increased turnover intentions in a sample of Korean nurses. Depressive symptoms showed partial mediation effects between verbal violence and sexual harassment and turnover intention. Depressive symptoms showed moderating effects on sexual harassment and turnover intention. DISCUSSION: It is necessary to reduce turnover intention not only by preventing violence but also by managing depressive symptoms in nurses who have experienced verbal violence and sexual harassment. CONCLUSION: Depressive symptoms were shown to have a mediating and moderation roles on the relationship between WPV and turnover intention. IMPLICATIONS FOR NURSING AND HEALTH POLICY: Hospital managers such as hospital and nursing directors should provide effective policies to prevent verbal violence and sexual harassment to reduce turnover intention in the workplace. It is needed to educate patients and patient caregivers about the importance of preventing violence against nurses. Policies should be established to provide regular check-ups for depressive symptoms and psychological support for nurses who have experienced WPV.

Factors associated with regularity and length of menstrual cycle: Korea Nurses' Health Study.

BACKGROUND: Menstrual cycle characteristics are linked to reproductive function and long-term health outcomes. This study aimed to evaluate menstrual cycle patterns, characterized by regularity and length, and associated factors among women in the Korea Nurses' Health Study. METHODS: A total of 9335 premenopausal women aged 22-45 years were included in this cross-sectional study. Regularity and length of menstrual cycles were self-reported, and their associations with reproductive, lifestyle, and occupational factors were examined using binomial and multinomial logistic regression models. Adjusted least-square means of menstrual distress, depressive symptoms, stress, fatigue, anxiety, and sleep problems were estimated according to menstrual cycle characteristics using generalized linear models. RESULTS: Twenty-one percent of nurses reported having irregular menstrual cycles (variability > 7 days). Ten percent, 64%, and 26% had menstrual cycle length of < 26, 26-31, and 32-50 days, respectively. Variability and length of cycles decreased with age and increased with age at menarche. Parous women showed low tendency of irregular cycles. Women with body mass index (BMI) > 25 kg/m2 had higher odds of irregular (odds ratio [OR] 1.68; 95% confidence interval [CI] 1.40-2.03) and long cycles (OR 1.31; 95% CI 1.08-1.58) than those with BMI 18.5- < 23 kg/m2. Irregular cycles were less common in women performing vigorous physical activity, but more common in those with prolonged standing or frequent heavy lifting at work. Frequent rotating night shift was associated with irregular cycles among nulliparous women. Levels of menstrual and premenstrual distress, depressive symptoms, perceived stress, physical and mental fatigue, anxiety, and sleep problems were higher in women with irregular cycles than in those with regular cycles (p < 0.001, each). CONCLUSIONS: The study suggests that irregular and long menstrual cycles are associated with reproductive, lifestyle, and occupational factors; also with menstrual distress and perceived health status. Our findings contribute to a better understanding of potential risk factors for menstrual dysfunction, and thus, may help improve women's health.

Experience of Elderly Korean Women with Diabetes and Multimorbidity in Elderly Couple Households: A Qualitative Study.

Elderly women with multimorbidity in elderly couple households face the double burden of managing their diseases while fulfilling their gender roles. This study aimed to investigate the daily life experiences of elderly women with diabetes and multimorbidity living as part of couple households in Korea. Ten women aged 65 or more with diabetes and multimorbidity and living as part of elderly couple households participated in this phenomenological qualitative study. The data were analyzed with van Manen's method of study of analytical phenomena. Four essential themes were identified. Participants regarded diabetes and multimorbidity as a part of the aging process and continued to function as caregivers for their husbands and themselves, avoiding becoming a burden to their adult children. The findings of this study could help healthcare providers better understand elderly women with diabetes and multimorbidity and assist in improving the health of such women.

Depressive symptoms and menstrual distress according to the menstrual phase in nurses: the Korea Nurses' Health Study.

OBJECTIVE: This study aimed to identify the level of menstrual distress among nurses during the premenstrual and menstrual phases and to investigate associations between depressive symptoms and menstrual distress. METHODS: This was a cross-sectional study conducted using data from the Korea Nurses' Health Study. We used data from December 2018 to September 2019. A total of 6878 nurses was selected for final analysis. Data on demographic characteristics, women's health-related variables, shift work, sleep quality, depressive symptoms and menstrual distress were collected. Descriptive statistics, and hierarchical multiple regression analysis were used. RESULTS: Depressive symptoms were significantly correlated with menstrual distress in both premenstrual and menstrual phases (premenstrual phase B = 1.60, 95% CI = 1.49-1.71; menstrual phase B = 1.65, 95% CI = 1.54-1.76) after controlling for demographic characteristics, women's health-related variables, shift work and sleep quality. CONCLUSION: The results of this study indicate the importance of tailored care for menstrual distress based on the menstrual phase and the significance of depressive symptoms in the management of menstrual distress.

Self-Management Support with Yoga on Psychological Health and Quality of Life for Breast Cancer Survivors.

The purpose of this study was to identify whether the improvement of self-management support (SMS) combined with yoga can improve anxiety, depression, stress, and quality of life in female breast cancer survivors. The SMS combined with yoga group and control group (yoga only) were comprised of 21 and 20 participants, respectively. The SMS with yoga and yoga programs were provided to each group for 8 weeks. Data obtained from self-report questionnaires included details of anxiety, depression, stress, and quality of life. The levels of anxiety, depression, and stress significantly decreased in both the SMS with yoga and control groups (p < 0.05). Moreover, the quality of life improved significantly in the SMS with yoga group (p < 0.001). Among the five quality-of-life domains (physical, social/family, emotional and functional well-being, and breast cancer subscale), social/family well-being in the SMS with yoga group was significantly higher than that in the yoga-only group (p = 0.011). Conclusions: The results show that yoga is a beneficial activity for the psychological health of breast cancer survivors. Our findings suggest that SMS strategies can improve quality of life.

Reproducibility of a food frequency questionnaire: Korea Nurses' Health Study.

BACKGROUND/OBJECTIVES: This study aimed to examine the reproducibility of food frequency questionnaires (FFQs) designed for young female nurses in the Korea Nurses' Health Study. SUBJECTS/METHODS: The reproducibility of web-based, self-administered FFQs was evaluated among 243 Korean female nurses. The first FFQ (FFQ1) was administered from March 2014 to February 2019 and the second FFQ (FFQ2) from November 2019, with a mean interval of 2.8 years between the FFQs (range, 9 months-5.6 years). Pearson and Spearman correlation coefficients (r values) and quartile agreements between FFQ1 and FFQ2 were calculated for intakes of energy, nutrients, and foods. RESULTS: Pearson correlation coefficients ranged from 0.41 to 0.55 (median r = 0.51) for energy and raw nutrients and from 0.16 to 0.46 (median r = 0.36) for energy-adjusted nutrients. Spearman correlation coefficients ranged from 0.25 to 0.72 (median r = 0.41) for food items. The percentages of women who were classified into the same or adjacent quartile were 77% to 84% (median = 82%) for raw nutrients and 69% to 86% (median = 78%) for foods. CONCLUSIONS: The results indicated that the web-based FFQ used in the Korea Nurses' Health Study has acceptable reproducibility.

Body mass index, menstruation, acne, and hirsutism of polycystic ovary syndrome in women: A cross-sectional study.

We examined to compare menstruation and body mass index (BMI) in women with and without polycystic ovary syndrome (PCOS) and to explore the effects of BMI on menstruation, facial acne, and hirsutism in women with PCOS of child-bearing age. Data from the Korea Nurses' Health Study were analyzed. The effect of BMI on irregularity of menstruation, acne, and hirsutism in the PCOS group was analyzed by logistic regression. The prevalence of PCOS was 7.1% among 11,866 participants. We found that BMI affects menstrual irregularity, facial acne, and hirsutism in PCOS women. Healthcare providers should consider weight control to improve irregularity of menstruation and hirsutism in PCOS women.

Cervical Cancer Prevention Education Program for Rural Korean Immigrant Women.

The study aimed to evaluate the effectiveness of a cervical cancer prevention education program for rural Korean immigrant women. A total of 46 Korean immigrant women who had not been screened in the past three years participated. The experimental group participated in the intervention program once a week for four weeks and completed a post-program survey in week 12. Compared to the control group, significant increases were detected in level of knowledge of cervical cancer prevention (p = .001), behavioral attitude toward cervical cancer prevention (p = .029) and behavioral intention regarding cervical cancer prevention (p = .005) in the experimental group. Pap screening rate of the experimental group was significantly increased (p = .029), but the rate of change in the selection of primary care providers was not significant. The results suggest the need for a multilevel approach to address cultural and systemic barriers to Korean immigrant women in promotion of cervical cancer prevention behavior.

Influence of Irritable Bowel Syndrome on Stress and Depressive Symptoms in Nurses: The Korea Nurses' Health Study.

Despite the high risk of irritable bowel syndrome (IBS) and stress/depressive symptoms in nurses, limited research has examined the relationship between these conditions in female nurses. The purpose of this study was to determine the prevalence of IBS and the influence of IBS on stress and depressive symptoms in female nurses. We analyzed the data from the Korea Nurses' Health Study. Among 7667 participants from the 7th survey conducted from December 2018 to September 2019, 178 nurses were identified as having IBS based on the Rome IV criteria. Using the propensity score matching, 712 were selected as a comparison group. Multivariate ordinal logistic regression analyses were conducted to examine the influence of IBS on stress and depressive symptoms. The prevalence of IBS was 2.3% and the prevalence of depressive symptoms among nurses with IBS was 13.5%. Female nurses with IBS were 2.214 times more likely to experience increased stress levels. However, when demographics, dietary habits, sleep quality, and depressive symptoms were considered, having IBS was no longer an influential factor for increased stress levels. When all the variables were considered, female nurses with IBS were still 2.205 times more likely to experience depressive symptoms. Adequate support is needed to relieve depressive symptoms in nurses with IBS.

Influencing Factors of Subjective Cognitive Impairment in Middle-Aged and Older Adults.

The purpose of this study was to identify the factors affecting subjective cognitive impairment. We analyzed data from the 2019 Korea Community Health Survey and enrolled 68,546 middle-aged adults, aged 50 to 64 years, and 74,547 older adults, aged 65 years and older, in this study. Multiple logistic regression analysis was performed to identify factors influencing subjective cognitive impairment. Of the participants, 11,926 (17.4%) middle-aged and 21,880 (29.4%) older adults living in the community reported subjective cognitive impairment. Major factors that influenced subjective cognitive impairment in both middle-aged and older adults were gender, subjective stress, depressive symptoms, and alcohol drinking. In contrast to middle-aged adults, the marital status of older adults affected subjective cognitive impairment. Therefore, the factors affecting subjective cognitive impairment in middle-aged and older adults need to be considered for screening and management to prevent cognitive impairment and dementia. In particular, it is necessary to evaluate and manage stress and depressive symptoms from middle age to prevent subjective cognitive impairment.

Vitamin D deficiency and associated factors in south Korean childbearing women: a cross-sectional study.

BACKGROUND: Adequate levels of vitamin D are important for women of childbearing age as vitamin D helps maintain the pregnancy and ensures proper maternal and fetal bone metabolism and fetal skeletal development. However, vitamin D deficiency is a health problem prevalent in women of all ages, worldwide. This study aimed to determine the current status of serum vitamin D levels and the risk factors for vitamin D deficiency among South Korean nurses of childbearing age. METHODS: Serum levels of 25-hydroxyvitamin D (25[OH]D) were measured in 1594 registered nurses aged 20 to 45 years who are participants in an ongoing prospective cohort study of the Korean Nurses' Health Study initiated in 2013. The participants completed surveys about demographic and occupational characteristics and physical and psychological health. We examined associations with vitamin D deficiency through multivariable logistic regression analysis. RESULTS: The average blood 25(OH) D concentration of the participants was 12.92 ng/mL (4.0-63.4 ng/mL), while the prevalence of vitamin D deficiency (< 20 ng/mL) was 89% (1419/1594). Multivariable logistic regression showed that significant risk factors for vitamin D deficiency included month of sampling (there was a lower level of vitamin D deficiency in winter than in spring, summer, or fall), age (women in their 20s had a lower vitamin D level than those in their 30s and 40s), and stress symptoms. Vitamin D levels were not associated with body mass index, physical activity, and depressive symptoms. CONCLUSIONS: This study showed a high prevalence of vitamin D deficiency in Korean female nurses. Serum levels of vitamin D were associated with age and season. Vitamin D deficiency should be recognized as one of the primary health concerns among young women. More proactive actions, such as vitamin D supplements and food fortification, are needed to improve vitamin D deficiency in high-risk groups.

Sleep, Fatigue, and Depressive Symptoms among Female Nurses with Allergic Rhinitis.

Allergic rhinitis (AR) is a common chronic disease that negatively affects physical and mental health. The purpose of this study was to determine the effects of allergic rhinitis on sleep, fatigue, and depressive symptoms among Korean female nurses. This was a cross-sectional study conducted using data from the Korea Nurses' Health Study (KNHS), and a total of 8645 female nurses was selected for the final analysis. The demographic characteristics, Body Mass Index, alcohol consumption, shift work, comorbidities (atopic dermatitis and asthma), self-rated health, sleep disturbance (Jenkins Sleep Questionnaire), fatigue (Chalder Fatigue Scale), and depressive symptoms (Perceived Health Questionnaire-9) were collected. The data were analyzed using chi-square tests, t-tests, and hierarchical multiple regression analyses. Participants with allergic rhinitis had significantly greater sleep disturbance, fatigue, and depressive symptoms than those without allergic rhinitis, and allergic rhinitis was a significant factor influencing sleep disturbance and fatigue among the participants after controlling for confounding variables. Therefore, it is imperative to develop effective interventions to manage allergic rhinitis symptoms and improve sleep and fatigue in affected nurses.

Effects of Smartphone-Based Compensatory Cognitive Training and Physical Activity on Cognition, Depression, and Self-Esteem in Women with Subjective Cognitive Decline.

Subjective cognitive decline is a symptom that may appear in the early stages of Alzheimer's disease. This study examined the effects of smartphone-based calendar training and walking exercise regimen on postmenopausal women experiencing subjective cognitive decline. Experimental group 1 participated in both calendar training and walking exercise, group 2 participated in calendar training only, and the control group did not receive either intervention. Forty-two participants completed a cognitive function test and questionnaire upon entering the study and 12 weeks later. The controlled oral word association score increased in experimental groups 1 and 2 and decreased in the control group. Memory contentment increased in experimental group 1, maintained in experimental group 2, and decreased in the control group. Smartphone-based calendar training and a walking exercise regimen improved executive function and memory contentment in everyday life, but the effects on depressive symptoms and self-esteem were not significant. Our findings demonstrate that smartphone-based calendar training and walking exercise improved cognitive function and have potential as nonpharmacologic interventions to strengthen cognitive function in women experiencing subjective cognitive decline.

Prediction model for abnormal eating behaviour among hospital nurses: A structural equation modelling approach.

BACKGROUND: Nurses are at a high risk of developing abnormal eating behaviour. However, few studies have attempted to identify the factors that influence such behaviour. AIM: This study identifies factors that can predict abnormal eating behaviour in hospital nurses. DESIGN: This study adopted a cross-sectional, descriptive correlational research design. METHODS: A literature review was used to establish a hypothetical model, comprising the eight factors of shift work, job stress, depression, sleep quality, fatigue, coping strategy (active coping and passive coping) and abnormal eating behaviour. A convenience sample of 298 nurses aged less than 45 was recruited from two university hospitals, and structured questionnaire was administered between March and April 2017. The hypothesized model was tested using structural equation modelling. RESULTS: Sleep quality and passive coping directly affect abnormal eating behaviour, which implies that poor sleep quality and increased passive coping worsens the behaviour. Shift work and depression indirectly affect abnormal eating behaviours. CONCLUSION: Nursing managers and health policy makers should adopt strategies such as improving the shift-work pattern, providing adequate rest time after a night shift and enabling coping strategies by providing educational programs for hospital nurses.

Correlations among anti-Müllerian hormone levels, body mass index and lipid profile in reproductive-aged women: The Korea Nurses' Health Study.

AIM: This study aimed to evaluate the correlations among anti-Müllerian hormone levels, body mass index and lipid profile in female nurses of reproductive age. DESIGN: This is a descriptive cross-sectional study that used data from the Korea Nurses' Health Study, based on Nurses' Health Study 3 in the United States. METHODS: Participants included 448 female nurses of reproductive age. They provided details about their work experience, shift work, body mass index and history of polycystic ovary syndrome. Serum anti-Müllerian hormone levels and lipid profile were measured using blood samples. Statistical analysis included quantile regression analysis using STATA 13.0. Data were collected between November 2016 and March 2017 from Module 5 of the Korean Nurses' Health Study. RESULTS: Approximately 12% of the participants were underweight, and roughly one-tenth were either overweight or obese. Although linear regression showed no relationship between anti-Müllerian hormone levels and body mass index, quantile regression showed that body mass index, total cholesterol levels and low-density lipoprotein levels were negatively correlated with anti-Müllerian hormone levels at the lower tails of the dependent variable. Meanwhile, high-density lipoprotein levels were positively correlated with anti-Müllerian hormone at the higher percentiles of anti-Müllerian hormone levels. CONCLUSION: These findings suggest the possibility that changes in the lipid profile may influence anti-Müllerian hormone levels in women with diminished ovarian function, rather than obesity itself.

Secondary traumatic stress and compassion satisfaction mediate the association between stress and burnout among Korean hospital nurses: a cross-sectional study.

BACKGROUND: Burnout among nurses is a worldwide public health epidemic that adversely affects nurses' quality of life as well as the patient's outcomes. The aim of this study was to evaluate the influence of stress on nurses' burnout and to identify the mediating effects of secondary traumatic stress and compassion satisfaction among clinical nurses in South Korea. METHODS: A quantitative, cross-sectional study evaluated the survey data from 10,305 female registered hospital nurses who participated in the Korea Nurses' Health Study (KNHS) Module 5. The survey included a demographic questionnaire and the Professional Quality of Life version 5 (ProQOL 5). Bootstrap analyses (using the PROCESS macro) were employed to evaluate the mediating effect between variables. RESULTS: Stress was significantly associated with burnout and mediated by secondary traumatic stress and compassion satisfaction (ßindirect 1 = 0.185, Bootstrap confidence interval (BS CI) [0.175, 0.194]; ßindirect 2 = 0.226, BS CI [0.212, 0.241], respectively). In addition, the magnitude of the indirect effects of compassion satisfaction was significantly greater than the magnitude of the indirect effects of secondary traumatic stress (ßindirect 1-ßindirect 2 = - 0.042, BS CI [- 0.058, - 0.026]). The findings of this study indicate that the positive aspect (compassion satisfaction) of work experiences can offset the negative aspects (secondary traumatic stress), consequently reducing burnout level. CONCLUSIONS: Our study findings suggest that a multidimensional approach to assessing nurse burnout and implementation of proper management will improve quality of life for nurses and help maintain positive attitudes and quality of patient care.

Factors Influencing Unmet Healthcare Needs among Older Korean Women.

The purpose of this study was to determine factors that influence the unmet healthcare needs of older women in Korea and to examine differences in the reasons for these unmet healthcare needs according to age and residential area. We analyzed data from the 2018 Korea Community Health Survey and enrolled 42,698 older Korean women in this study. Residential area, living arrangement, income, education, basic livelihood subsidy, activity of daily living, subjective health status, hypertension and diabetes, unmet healthcare needs, and the reasons healthcare needs were not met were assessed. Logistic regression analysis was performed to identify factors that influenced unmet healthcare needs. Chi-square tests were used to identify reasons for unmet healthcare needs according to age group and residential area. Of the participants, 4151 (9.7%) reported unmet healthcare needs over the past year. The primary reason participants could not use health services was "inconvenient transportation" (38.4%), followed by "financial burden" (28.4%) and "symptoms not severe" (16.8%). There were significant differences in "financial burden", "difficulty making appointments", "inconvenient transportation", and "symptoms not severe" according to both age group and residential area. Factors that influenced unmet healthcare needs were residential area, living alone, lower family income, lower educational level, basic livelihood subsidy, difficult activities of daily living, hypertension and diabetes, and poor subjective health. Older women in Korea living alone in urban and rural areas had more unmet healthcare needs of than those who lived with other people. To address the unmet healthcare needs of older Korean women, transportation and medical facilities need to be improved or established.