Details of a Researcher - Nagata, Satoko

Papers - Nagata, Satoko

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Nutritional status and habitual dietary intake are associated with frail skin conditions in community-dwelling older people

Iizaka Shinji, Nagata S., Sanada H.

Journal of Nutrition, Health and Aging 21 ( 2 ) 137 - 146 2017.02

Research paper (scientific journal), Joint Work, Accepted, ISSN 1279-7707

Objective: Prevention of frail skin is important in older people because frail skin is associated with a risk of injury in this population. In this study, we investigated the association of nutritional status and habitual dietary intake with skin conditions in community-dwelling older people. Design: Cross-sectional study. Setting: Three community settings in Japan from autumn to winter. Participants: Older people aged ≥65 years without care-need certification (n=118). Measurements: Malnutrition and obesity were evaluated to assess the nutritional status. Nutrient and food group intakes per 1000 kcal were evaluated using a brief self-administered diet history questionnaire. Dietary patterns based on food groups were evaluated by principal component analysis. Skin condition parameters, including stratum corneum hydration, appearance of xerosis (specific symptom sum score [SRRC score]), and dermal intensity by high-frequency ultrasonography, were measured on a lower leg. Multiple linear regression analysis was performed with adjustment for confounders. Results: The mean (standard deviation) age was 74.1 (4.8) years, and 83.1% of participants were female. A higher intake of plant fat (p=0.018) was associated with a lower SRRC score. Higher intakes of α-tocopherol (p=0.050) and vitamin C (p=0.017) were associated with increased dermal intensity. A body mass index ≥25 (p=0.016) was associated with decreased dermal intensity. A dietary pattern characterized by higher vegetable and fruit intake was associated with a better skin condition. Conclusion: Plant fat, antioxidant vitamins, and a dietary pattern characterized by vegetables and fruits showed positive and obesity showed negative associations for frail skin in community-dwelling older people.

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Home Visiting Nurse Service Duration and Factors Related to Institution Admission

Naruse Takashi, Fujisaki-Sakai Mahiro, Nagata Satoko

Home Health Care Management and Practice 29 ( 1 ) 46 - 52 2017.02

Research paper (scientific journal), Joint Work, Accepted, ISSN 1084-8223

To empirically measure the quality of home visiting nursing (HVN) agencies in Japan, we longitudinally observed the duration of clients’ HVN use and identified the factors correlated with hospitalization/institutionalization. Medical and long-term care insurance data were analyzed from 1,722 persons with disabilities aged at least 75 years who began using an HVN. At the 12-month follow-up, 67.7% of clients were no longer using the HVN; among these, 48.9% were hospitalized/institutionalized and 23.6% had died. Cox regression analysis showed that risk of hospitalization/institutionalization in HVN agencies depends on client characteristics at service commencement. Measuring the quality of HVN agencies by weighting clients’ characteristics as risk factors for hospitalization and/or institutionalization may be appropriate.

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外来看護師による在宅療養支援ニーズ把握の実態 ―一般病院を対象とした全国調査―

錦織梨紗, 永田智子

日本地域看護学会誌 20 ( 2 ) 29 - 37 2017

Research paper (scientific journal), Joint Work, Accepted

The importance of the maternal/self-role satisfaction for reducing anxiety

Iwasaki Riho, Arimoto Azusa, Naruse Takashi, Nagata Satoko, Murashima Sachiyo

Journal of UOEH 39 ( 2 ) 143 - 151 2017

Research paper (scientific journal), Joint Work, Accepted, ISSN 0387-821X

Women who rear children have two types of roles: the maternal role and the self-role. Previous studies have suggested that maternal role satisfaction is related to anxiety, but the importance of self-role satisfaction in promoting the health of mothers has received less attention. The changing roles of women in society, especially in urban areas, have altered mothers' views of child-rearing. Our primary focus was on the relationship between maternal/self-role satisfaction and anxiety in mothers. To examine this, we conducted a cross-sectional survey using self-administered questionnaires that were distributed in 2011 to 2,342 mothers attending the 18-month health checkup of their children, in 7 cities of the Tokyo metropolitan area. A total of 881 responded (effective response rate = 38.0%). Multiple regression analysis revealed that maternal role satisfaction and self-role satisfaction were both significantly and negatively associated with anxiety. Thus, self-role satisfaction should be considered alongside maternal role satisfaction in evaluating and reducing anxiety. Health care professionals in community settings should conduct comprehensive assessments of maternal role satisfaction and self-role satisfaction.

The Importance of the Maternal/Self-Role Satisfaction for Reducing Anxiety: A Cross-Sectional Survey of Japanese Mothers

Riho IWASAKI, Azusa ARIMOTO, Takashi NARUSE, Satoko NAGATA, Sachiyo MURASHIMA

Journal of UOEH 39 ( 2 ) 143 - 151 2017

Research paper (scientific journal), Joint Work, Accepted

特定機能病院における外来看護師による在宅療養支援の実態

佐藤日菜, 田口敦子, 永田智子, 山内悦子, 浦山美輪, 戸村ひかり, 鷲見尚己

日本地域看護学会誌 20 ( 2 ) 80 - 86 2017

Research paper (scientific journal), Joint Work, Accepted

保健師教育課程選択制導入前後の保健師による学生実習の技術到達度評価の比較

斉藤恵美子, 鈴木良美, 岸恵美子, 澤井美奈子, 掛本知里, 中田晴美, 五十嵐千代, 麻原きよみ, 永田智子, 森豊美, 栗原せい子

日本公衆衛生看護学会誌 6 ( 2 ) 150 - 158 2017

Research paper (scientific journal), Joint Work, Accepted

修士課程保健師コースにおける生活習慣病予防を目的とした地域診断・活動展開実習の事例山間部の高塩分食・喫茶店のモーニング文化と保健師活動

大橋由基, 新村津代子, 有本梓, 渡井いずみ, 成瀬昴, 田口敦子, 永田智子, 村嶋幸代

保健師ジャーナル 72 ( 11 ) 946-952 2016.11

Joint Work

Conformity to the neighborhood modifies the association between recreational walking and social norms among middle-aged Japanese people

Tanaka Chika, Naruse Takashi, Taguchi Atsuko, Nagata Satoko, Arimoto Azusa, Ohashi Yuki, Murashima Sachiyo

Japan Journal of Nursing Science 13 ( 4 ) 451 - 465 2016.10

Joint Work, Accepted, ISSN 1742-7932

Aim: Recreational walking benefits the health of the middle-aged population. Social norms might generate an intention–behavior gap, the state of people forming adequate intentions but failing to translate these intentions into action. People living in a community where the neighbors conform to the average behaviors of those who live in the neighborhood might restrict behaviors that stray from the neighborhood's social norms. This cross-sectional study was conducted in order to examine whether the degree of conformity to the neighbors modified the association between social norms and recreational walking among middle-aged adults in Japan. Methods: Using a questionnaire, data were collected from 730 participants in Japan. Among those who intended to recreationally walk, a multiple logistic regression was carried out separately for the participants with a high or low degree of conformity to the neighborhood social norms. Results: Of the total number of respondents, 511 (70%) reported recreational walking intentions. The descriptive norm was significantly associated with recreational walking only among the participants with a high degree of conformity. In contrast, there was no such association among the participants with a low degree of conformity. Conclusion: The results confirmed that people who live in a community where people tend to conform translated walking intentions into action when they saw their neighbors walk recreationally. Public health nurses should evaluate the degree of conformity in neighborhoods and neighbors’ descriptive norms when promoting walking.

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Factors related to physical violence experienced by parents of persons with schizophrenia in Japan

Kageyama Masako, Solomon Phyllis, Kita Sachiko, Nagata Satoko, Yokoyama Keiko, Nakamura Yukako, Kobayashi Sayaka, Fujii Chiyo

Psychiatry Research 243 439 - 445 2016.09

Research paper (scientific journal), Joint Work, Accepted, ISSN 0165-1781

Most violence by patients with mental illness is perpetuated against family members rather than the general public. However, there is insufficient research to reach a consensus on factors related to family violence for this population. Thus, the current study aimed to clarify factors related to physical violence by patients with schizophrenia towards their parents in Japan. A self-administrated survey was distributed through family groups to families with a relative with a psychiatric disorder. Questionnaires completed by 400 parents of patients with schizophrenia were analyzed. Of the 400 parents, almost two-thirds experienced “no physical violence” and close to one-third experienced “physical violence” during the past year. Results of a mixed-effects logistic regression revealed that physical violence was significantly related to the patients’ gender (female rather than male), multiple patient hospitalizations (3 or more times as compared to never hospitalized), low annual household income (less than US$20 K as compared to over US$40 K), and higher hostility and criticism of family interactions. Family violence maybe reduced through education on communication strategies for both parents and patients.

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Relational coordination among home healthcare professions and goal attainment in nursing care

Sakai Mahiro, Naruse Takashi, Nagata Satoko

Japan Journal of Nursing Science 13 ( 3 ) 402 - 410 2016.07

Research paper (scientific journal), Joint Work, Accepted, ISSN 1742-7932

Aim: To examine whether interprofessional coordination is related to goal attainment in home visit nursing care. Methods: Self-administered questionnaire surveys were administered to home visit nursing agencies in Chiba Prefecture, Japan, from July to December 2014. Nurses evaluated their interprofessional coordination with professional groups (nursing colleague and managers, home doctors, care managers, home care workers, visiting therapists, day service and day care professionals, visiting bath professionals, and short stay professionals) using the Japanese version of the Relational Coordination Scale (RCS-J). Goal attainment across all clients during the most recent 3 months was measured with a rating scale ranging from incompletely attained (0) to completely attained (10). Data were analyzed with multivariate logistic regression analysis. Results: A total of 83 nurses in 14 agencies responded, and data from 74 nurses were analyzed. The mean RCS-J and goal attainment scores were 3.59 (standard deviation = 0.47) and 6.51 (1.40), respectively. The RCS-J scores of the low and high goal attainment groups were 3.41 (0.46) and 3.73 (0.42), respectively. Multivariate logistic regression analysis revealed that RCS-J scores were positively associated with goal attainment (odds ratio, 5.71; 95% confidence interval, 1.65–19.79). Conclusion: The finding of this study suggest that well-coordinated professionals may fulfill client needs better than poorly coordinated professionals do. Future research is needed to determine whether similar results are obtained in individual clients using a well-validated goal attainment scale.

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Who prefers to age in place? Cross-sectional survey of middle-aged people in Japan

Matsumoto Hiroshige, Naruse Takashi, Sakai Mahiro, Nagata Satoko

Geriatrics and Gerontology International 16 ( 5 ) 631 - 637 2016.05

Research paper (scientific journal), Accepted, ISSN 1444-1586

Aim: Preference for aging in place among middle-aged people is an important element in estimating the future needs for community services of disabled older adults. Drawing on Litwak and Longino's typologies of relocation, the present study investigated the characteristics of middle-aged adults who prefer to age in place and those who prefer to move, at two levels of disability: being unable to walk alone and being bedridden. Methods: In the present cross-sectional study, an anonymous, self-administered questionnaire was sent to 2500 community-dwelling adults aged 40-64years. Results: If unable to walk outside alone, 43.0% of respondents would prefer to move from their own homes. If bedridden, 29.5% preferred to move. After age and sex had been adjusted for, house size, length of time living at that house, the number of people living together, and attachment to home and neighborhood were independently related to moving preferences if unable to walk outside alone. Accessibility of hospitals and supermarkets, community participation, and use of the Internet were related to moving preferences if bedridden. Conclusions: Sex, current living arrangement and geographic properties are correlated with changes in community-dwelling adults' preferences for residential relocation as physical function declines. It is necessary for municipal policymakers to understand these correlations in order to plan and develop effective community care systems. Geriatr Gerontol Int 2016; 16: 631-637.

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Effects of relational coordination among colleagues and span of control on work engagement among home-visiting nurses

Naruse Takashi, Sakai Mahiro, Nagata Satoko

Japan Journal of Nursing Science 13 ( 2 ) 240 - 246 2016.04

Research paper (scientific journal), Accepted, ISSN 1742-7932

Aim: Home-visiting nursing agencies are required to foster staff nurse's work engagement; thus, the factors related to work engagement require identification. This study examined relational coordination among colleagues and agency span of control on the work engagement of home-visiting nurses. Methods: Cross-sectional data from 93 staff nurses in 31 home-visiting nursing agencies were collected via a survey and analyzed using mixed linear regression. Results: There was no significant main effect of relational coordination among nurse colleagues on work engagement. In large agencies with a large span of control, relational coordination among nursing colleagues predicted work engagement. Nursing managers' relational coordination was found to be positively associated with staff nurse work engagement. Conclusion: Agency span of control is a moderating factor on the positive effect of relational coordination with nursing colleagues on staff nurse work engagement.

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Relationship between maternal mindfulness and anxiety 1month after childbirth

Yamamoto Natsuki, Naruse Takashi, Sakai Mahiro, Nagata Satoko

Japan Journal of Nursing Science 2016

Research paper (scientific journal), Joint Work, Accepted, ISSN 1742-7932

Aim: To investigate the relationship between maternal mindfulness and maternal anxiety 1month after childbirth. Methods: A cross-sectional design was used, featuring anonymous questionnaires that were completed between July and December 2014 at two Japanese hospitals. The participants (n=151) completed the Mindful Attention Awareness Scale (Japanese version) and the State-Trait Anxiety Inventory Form X (Japanese version). The data analysis was carried out by using a hierarchical multiple regression. Results: The state and trait anxiety scores showed significant relationships with mindfulness, the mother's age, and the perceived difference between the expectations of motherhood before childbirth and the reality of post-partum daily life. Furthermore, the amount of average sleep time in the past week (including naps) showed a negative association with the state anxiety score, whereas the marital relationship showed a positive association with trait anxiety. Finally, at 1month post-partum, the mothers with greater mindfulness scores showed lower anxiety. Conclusions: Improvements in mindfulness could help mothers to reduce their post-partum anxiety.

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Effects of relational coordination among colleagues and span of control on work engagement among home-visiting nurses

Naruse Takashi, Sakai Mahiro, Satoko Nagata

Japan Journal of Nursing Science 13 ( 2 ) 240-246 2016

Joint Work, Accepted

Current trends and age-based differences of unintentional injury in Japanese children

Yamamoto Natsuki, Honda Chikako, Nagata Satoko

BioScience Trends 10 ( 2 ) 152-157 2016

Joint Work

Current practices and needs regarding perinatal childhood immunization education for Japanese mothers

Saitoh Aya, Saitoh Akihiko, Sato Isamu, Shinozaki Tomohiro, Nagata Satoko

Vaccine 33 ( 45 ) 6128 - 6133 2015.11

Research paper (scientific journal), Joint Work, Accepted, ISSN 0264-410X

Background: Accurate, standardized information on childhood immunization is not available in Japan. We investigated current practices in perinatal childhood immunization education in the community and the needs and interest for such education among Japanese mothers. Methods: This cross-sectional, descriptive study evaluated pregnant and postnatal women at four institutions in Niigata, Japan from May through July 2014. Data were collected using questionnaires inquiring about demographics, immunization education received, intent to receive childhood vaccines, and needs regarding information on childhood immunization. Results: Questionnaires were distributed to 300 women, and 116 (38.6%) were returned; 70 (59.6%) of the respondents were pregnant women and 46 (40.3%) were postnatal women. Fourteen (20%) of the 70 pregnant women reported receiving some form of immunization education; in contrast, 34 (73.9%) of 46 postnatal women had received such education within 1 month of delivery. The rates of respondents who felt that the information was insufficient were high: 78.6% among pregnant women and 52.9% among postnatal women. Pregnant women reported that the most important information was general concepts of immunization; in contrast, postnatal women desired more-detailed information, e.g., on immunization scheduling. Conclusions: Japanese women do not receive sufficient perinatal immunization education. The information needed during the prenatal and postnatal periods differs. Thus, educational approaches may need to provide carefully targeted information.

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Identifying Residents' Health Issues Six Weeks after the Great East Japan Earthquake

Teramoto Chie, Nagata Satoko, Okamoto Reiko, Suzuki Ruriko, Kishi Emiko, Nomura Michie, Jojima Noriko, Nishida Masumi, Koide Keiko, Kusano Emiko, Iwamoto Saori, Murashima Sachiyo

Public Health Nursing 32 ( 6 ) 654 - 661 2015.11

Research paper (scientific journal), Joint Work, Accepted, ISSN 0737-1209

Objective: The aim of this study was to identify the characteristics and health issues of residents in need of assistance in a town affected by the Great East Japan Earthquake, six weeks after the disaster, through an outreach initiative. Design and Sample: A cross-sectional qualitative design was used. Public health nurses conducted comprehensive semi-structured interviews during home visits with residents. A total of 5,082 residents from the affected town. Measures: These included demographic information, public records of the extent of the damages, and qualitative interview data to determine the urgency of the necessary interventions. Results: A total of 281 residents needed some kind of assistance and were identified as "requiring early intervention (within two weeks)" or "requiring assistance (within 12 weeks)." The most common health issue requiring early intervention was "interruption of treatment" (25.0%), followed by "need for mental care." The most frequent health issue requiring assistance within 12 weeks was the "need for mental health care" (39.7%), followed by "interruption of treatment," and "need for nursing care." Conclusions: During a disaster, it is imperative to identify cases requiring early intervention. Home-visit interviews were necessary to identify existing health concerns to prevent the development of more serious health problems.

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Cross-sectional study of social support and psychological distress among displaced earthquake survivors in Japan

Teramoto Chie, Matsunaga Atsushi, Nagata Satoko

Japan Journal of Nursing Science 12 ( 4 ) 320 - 329 2015.10

Research paper (scientific journal), Joint Work, Accepted, ISSN 1742-7932

Aim: This cross-sectional study aims to explore the relationship between different types and sources of social support and psychological distress by age and sex among survivors living in temporary housing 10 months after the Great East Japan Earthquake. Methods: Self-reported questionnaires/structured interviews administered from January to March 2012 recorded demographic characteristics, damage involving participants' families, social support, and psychological distress. Results: Data on 296 participants aged 20 years or more from nine temporary housing complexes in Otsuchi were analyzed; K6 scores indicating psychological distress averaged 5.1 (standard deviation, 5.9; range, 0-24). Multiple logistic regression analyses indicated differences among types and sources of social support with regard to psychological distress by age and sex among disaster survivors. For men aged less than 65 years, social support by family was related to lower psychological distress. For women aged 65 years or more, emotional support from family, informational and instrumental support, and social companionship from friends in their own temporary housing complexes were related to less psychological distress. Conclusion: Differences in age and sex were related to different sources of social support in relation to psychological distress. It is necessary to pay more attention to those who lost family members in the disaster, especially men aged less than 65 years. It may also be necessary to support survivors in making friends when they relocate to temporary housing, especially women aged 65 years or more.

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Rate of family violence among patients with schizophrenia in Japan

Kageyama Masako, Yokoyama Keiko, Nagata Satoko, Kita Sachiko, Nakamura Yukako, Kobayashi Sayaka, Solomon Phyllis

Asia-Pacific Journal of Public Health 27 ( 6 ) 652 - 660 2015.09

Research paper (scientific journal), Joint Work, Accepted, ISSN 1010-5395

Family violence is a serious concern in the era of deinstitutionalization in Japan. Consequently, we aimed to clarify the rate of family violence among patients with schizophrenia, and differences by sex and relationship to the patient. We asked households belonging to a family group association to complete a self-administered mail survey. Of 350 households that responded, data for 302 were analyzed. The rate of violence toward any family member was 60.9% over the lifetime and 27.2% in the past year. Order of lifetime rates for family members from highest to lowest was 51.0% for mothers, 47.0% for fathers, 30.7% for younger sisters, 23.8% for spouses, 19.5% for younger brothers, 18.2% for older sisters, 17.1% for older brothers, and none for children. Younger sisters were more likely to be victims compared to other siblings. Fathers and older brothers were likely to be victims when patients were male.

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