1.Implications of the dissemination of healthy lifestyle advice for Afghan adults without histories of hypertension diagnosis or treatment
Iftikhar HALIMZAI ; Keiko NAKAMURA ; Kaoruko SEINO ; Ayano MIYASHITA ; Shafiqullah HEMAT ; Sharifullah ALEMI ; Sayed Ataullah SAEEDZAI
Journal of Rural Medicine 2025;20(2):102-111
Objectives: This study explored the relationship between receiving healthy lifestyle advice from healthcare providers and hypertension among undiagnosed individuals in Afghanistan, defined as adults with no previous hypertension diagnosis or treatment history.Materials and Methods: Data were extracted from the 2018–19 Afghanistan National Non-Communicable Diseases Risk Factors Survey, comprising 2,838 participants. Outcomes included hypertension (systolic blood pressure ≥130 mmHg or diastolic blood pressure ≥80 mmHg) and elevated blood pressure (systolic blood pressure 120–129 mmHg and diastolic blood pressure <80 mmHg). Bivariate and multivariable multinomial logistic regression analyses were conducted to assess associated factors.Results: Among the 2,838 participants, 1,344 (47.4%) had hypertension and 344 (12.1%) had elevated blood pressure. Most participants were aged <40 years (63.8%), male (55.8%), and ever-married (80.2%). Multivariable analysis revealed that not receiving healthy lifestyle advice was significantly associated with hypertension (adjusted relative risk ratio [aRRR]=1.24; 95% confidence interval [CI]: 1.04–1.47) and elevated blood pressure (aRRR=1.40; 95% CI: 1.08–1.81). Sociodemographic and behavioral factors such as age, sex, marital status, education, occupation, fruit consumption, physical activity, and excess weight were significantly associated with hypertension, whereas only sex and excess weight were significantly associated with elevated blood pressure.Conclusion: Our findings underscore the association between receiving healthy lifestyle advice from healthcare providers and a lower prevalence of hypertension among undiagnosed Afghan adults. Accordingly, healthcare providers should recommend lifestyle changes to help manage hypertension among adults.
2.Academic stress among students in Vietnam: a three-year longitudinal study on the impact of family, lifestyle, and academic factors
Thao Vi TRAN ; Hoang Thuy Linh Nguyen ; Xuan Minh Tri Tran ; Yuri TASHIRO ; Kaoruko SEINO ; Thang Van VO ; Keiko NAKAMURA
Journal of Rural Medicine 2024;19(4):279-290
Objective: Academic stress is associated with mental health disorders, notably depression and anxiety among students. Mitigating stress can decrease the incidence of mental health disorders and improve student well-being. This study explored factors influencing academic stress among secondary school students in Vietnam.Materials and Methods: A three-year longitudinal study was conducted using a self-reported questionnaire with 611 students from four secondary schools in Hue City, Vietnam. Academic stress was evaluated using the Educational Stress Scale for Adolescents (ESSA). Family factors, including the number of siblings and parental educational levels; lifestyle factors, including physical activity and sleep; and academic factors, including grade point average and attending extra classes were evaluated. Linear regression models were used to analyze the associations between the ESSA scores at follow-up and family, lifestyle, and academic factors at baseline.Results: A total of 341 students completed both the baseline and follow-up surveys and answered the questions required for this analysis. The mean ESSA score of 341 students increased from 46.4 ± 7.6 (mean ± SD) to 53.5 ± 10.8, from 2018 to 2021. The multivariate model revealed that the number of siblings, higher father’s educational attainment level, female gender, lower academic scores, and attending extra classes were associated with overall academic stress. In contrast, no associations were observed between the variables of lifestyle, parental concentration, and parental acceptance and overall academic stress.Conclusion: The findings highlight the impact of family factors and study workload on academic stress, emphasizing the need for proper care from family and school to reduce or prevent student academic stress and provide them with a comfortable and healthy learning environment.
3.Inequality in Afghanistan in the use of prenatal healthcare services according to the sex of newborns
Kamila DOST ; Keiko NAKAMURA ; Sharifullah ALEMI ; Yuri TASHIRO ; Kaoruko SEINO ; Shafiqullah HEMAT
Journal of Rural Medicine 2024;19(4):221-231
Objective: The association between the sex of newborns and the utilization of prenatal healthcare services during pregnancy and childbirth has not been thoroughly studied. This study investigated the association between the sex of newborns and the extent to which women used prenatal healthcare services in Afghanistan.Materials and Methods: This study used data obtained from a nationally representative demographic and health survey. The participants in this analysis were women who had given birth in the last five years (n=19,126). Four indicators related to prenatal healthcare utilization were used: (1) number of antenatal care (ANC) visits, (2) number of ANC services provided by skilled professionals, (3) quality of ANC services, and (4) institutional delivery. Multivariate linear and logistic regression models were employed to examine the association between the sex of newborns and the use of prenatal healthcare services after adjusting for sociodemographic and decision-making autonomy variables.Results: There was a significant association between the sex of newborns and use of prenatal healthcare services. Women with female newborns used ANC services fewer times (β =−0.10, 95% CI: −0.17, −0.03), used ANC services provided by skilled professionals fewer times (β=−0.11, 95% CI: −0.18, −0.04), were less likely to receive high-quality ANC (adjusted odds ratio (AOR)=0.78, 95% confidence interval (CI): 0.67, 0.90), and were less likely to deliver their babies at health institutions (AOR=0.83, 95% CI: 0.77, 0.91) than those with male newborns, after adjusting for other variables.Conclusion: The findings revealed a negative association between female newborns and the utilization of prenatal healthcare services among women of reproductive age in Afghanistan. It is important to pay attention to this issue and ensure that all women have equal access to healthcare services regardless of their newborn’s sex.
4.Status of water, sanitation, and hygiene and standard precautions in healthcare facilities and its relevance to COVID-19 in Afghanistan.
Sharifullah ALEMI ; Keiko NAKAMURA ; Kaoruko SEINO ; Shafiqullah HEMAT
Environmental Health and Preventive Medicine 2022;27(0):6-6
BACKGROUND:
To protect the health and safety of healthcare workers (HCWs), it is essential to ensure the provision of sustainable water, sanitation, and hygiene (WASH) services and standard precautions in healthcare facilities (HCF). The objectives of this short communication were 1) to assess the availability of WASH services and standard precautions in HCFs in seven provinces in Afghanistan before the COVID-19 pandemic, and 2) to elucidate the relevance of these patterns with the number of reported HCW infections from COVID-19 in the mentioned provinces.
METHODS:
We analyzed secondary data from the 2018-19 Afghanistan Service Provision Assessment survey, which included 142 public and private HCFs in seven major provinces in Afghanistan. Data on COVID-19 cases were obtained from the Afghanistan Ministry of Public Health Data Warehouse. Weighted prevalence of WASH services and standard precautions were calculated using frequencies and percentages. ArcGIS maps were used to visualize the distribution of COVID-19 cases, and scatter plots were created to visualize the relevance of WASH services and standard precautions to COVID-19 cases in provinces.
RESULTS:
Of the 142 facilities surveyed, about 97% had improved water sources, and over 94% had improved toilet for clients. Overall, HCFs had limited availability of hygiene services and standard precautions, which was lower in private than public facilities. More than half of the facilities had safe final disposal and appropriate storage of sharps and medical waste. Of the seven provinces, Herat province had the highest cumulative COVID-19 case rate among HCWs per 100,000 population and reported lower availability of WASH services and standard precautions in HCFs compared to other provinces.
CONCLUSION
Our findings show disparities in the availability of WASH services and standard precautions in public and private facilities. Private facilities had a lower availability of hygiene services and standard precautions than public facilities. Provinces with higher availability of WASH services and standard precautions in HCFs had a lower cumulative COVID-19 case rate among HCWs per 100,000 population. Pre-pandemic preparation of adequate WASH services and standard precautions in HCFs could be potentially important in combating infectious disease emergence.
Afghanistan/epidemiology*
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COVID-19/prevention & control*
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Delivery of Health Care
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Humans
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Hygiene
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Pandemics/prevention & control*
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Sanitation
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Water
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Water Supply
5.Development of a Training Program on the Proper Use of Over-the-Counter Drugs for Pharmacy Pharmacists
Chie HIRAOKA ; Keiko (Sasaki) AKAGAWA ; Yoshiaki FUJITA ; Yuki ODANAKA ; Atsuhiko SANO ; Mika NAGANUMA ; Tetsuya OGINO ; Hajime KATO ; Akihiro NAKAMURA
Japanese Journal of Social Pharmacy 2022;41(2):155-166
The importance of promoting self-medication is increasing, and the active participation of pharmacies is required to support this. We developed a training program based on the Attention, Relevance, Confidence, and Satisfaction (ARCS) model, which is a motivational design process to train pharmacists who support the proper use of OTC drugs, and for insurance pharmacists who usually perform dispensing work. In the six months of training, we conducted six sessions for insurance pharmacists on the subject of colds and constipation. In addition to conducting lectures and exercises on OTC drugs, we provided pharmacists with an opportunity to practice the training content during their daily work, and discuss solutions to the problems that they encountered. Of the eight participants who attended all workshops and were part of the final evaluation, seven provided OTC drugs after considering whether it was necessary to provide them. A total of six advised patients who came to the pharmacy to have their prescription medications dispensed that there were OTC medications that they should be careful about taking. These results suggest the usefulness of this training program based on the ARCS motivational design model.
6.The association between living arrangements and subjective health and well-being among older adults in Thailand: a special focus on skip-generation households
Romnalin THONGLOR ; Keiko NAKAMURA ; Kaoruko SEINO
Journal of Rural Medicine 2022;17(4):205-213
Objectives: Older adults in skip-generation households (SGHs) play a valuable role in maintaining the cohesion of extended families in the absence of the middle generation. Little is known about the health and well-being of older adults in SGHs or how it varies depending on their age. This study aimed to examine 1) the association between living in SGHs and subjective health and well-being and 2) the association between subjective health and well-being of older adults in SGHs across age groups.Methods: Drawing data from the 2017 national survey of older people, older adults aged ≥60 years without disability in activities of daily living (n=38,088) were included for multiple regression analyses. Living arrangements were classified into SGHs and non-SGHs. Subjective health was evaluated based on self-rated health, whereas subjective well-being was evaluated using a happiness score. Ordinal logistic regression and linear regression models, stratified by age groups (young-old, 60–69; middle-old, 70–79; and old-old, ≥80), compared subjective health and well-being of older adults in SGHs and non-SHGs, while controlling for potential covariates.Results: Among older Thai adults, 10.1% lived in SGHs, and 11.1%, 9.5%, and 6.3% were among the young-old, middle-old, and old-old, respectively. Across age groups, older adults living in SGHs reported better health status but worse well-being than those living in non-SGHs. Older adults from the old-old group living in SGHs seemed to report the best health status, whereas those in the young-old and old-old groups tended to report the worst well-being. The direction of the association between living arrangements and subjective health and well-being did not differ by age group.Conclusion: Better health status but worse well-being were observed in SGHs. Social sectors should pay attention to the well-being of these older adults.
7.Reduction in inequalities in health insurance coverage and healthcare utilization among older adults in the Philippines after mandatory national health insurance coverage: trend analysis for 2003-2017.
Kathryn Lizbeth Lucena SIONGCO ; Keiko NAKAMURA ; Kaoruko SEINO
Environmental Health and Preventive Medicine 2020;25(1):17-17
BACKGROUND:
Health policies in the Philippines have evolved in response to increasing health demands of older adults. However, there is a lack of research on equity among the ageing population in low-middle income countries. The objective of this study was to identify the trends in National Health Insurance Program (NHIP) coverage and healthcare utilization among older adults in the Philippines for the period from 2003 to 2017, during which NHIP expansion policies were implemented, focusing on reductions in socio-economic inequalities.
METHODS:
A literature search of policies for older adults and an analysis of four Philippine National Demographic and Health Surveys (2003, 2008, 2013, and 2017) with data from 25,217 older adults who were 60 years or older were performed. The major outcome variables were NHIP coverage, self-reported illness, outpatient healthcare utilization, and inpatient healthcare utilization. Inequalities in NHIP coverage and healthcare utilization according to wealth were evaluated by calculating the concentration index for individual years, followed by a regression-based decomposition analysis.
RESULTS:
NHIP coverage among older adults increased from 9.4 (2003) to 87.6% (2017). Although inequalities according to wealth quintile were observed in all four surveys (all P < 0.001), the concentration index declined from 0.3000 (2003) to 0.0247 (2017), showing reduced inequalities in NHIP coverage over time as observed for self-reported illness and healthcare utilization. NHIP coverage expansion for older adults in 2014 enabled equal opportunity for access to healthcare.
CONCLUSION
The passage of mandatory NHIP coverage for older Filipino adults in 2014 was followed by a reduction in inequality in NHIP coverage and healthcare utilization according to wealth.
Aged
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Aged, 80 and over
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Female
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Healthcare Disparities
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trends
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Humans
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Insurance Coverage
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trends
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Male
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Middle Aged
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National Health Programs
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legislation & jurisprudence
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statistics & numerical data
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Philippines
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Socioeconomic Factors
8.Diagnostic Criteria for Dementia with Lewy Bodies: Updates and Future Directions
Masahito YAMADA ; Junji KOMATSU ; Keiko NAKAMURA ; Kenji SAKAI ; Miharu SAMURAKI-YOKOHAMA ; Kenichi NAKAJIMA ; Mitsuhiro YOSHITA
Journal of Movement Disorders 2020;13(1):1-10
The aim of this article is to describe the 2017 revised consensus criteria for the clinical diagnosis of dementia with Lewy bodies (DLB) with future directions for the diagnostic criteria. The criteria for the clinical diagnosis of probable and possible DLB were first published as the first consensus report in 1996 and were revised in the third consensus report in 2005. After discussion at the International DLB Conference in Fort Lauderdale, Florida, USA, in 2015, the International DLB Consortium published the fourth consensus report including the revised consensus criteria in 2017. The 2017 revised criteria clearly distinguish between clinical features and diagnostic biomarkers. Significant new information about previously reported aspects of DLB has been incorporated, with increased diagnostic weighting given to rapid eye movement (REM) sleep behavior disorder (RBD) and iodine-123-metaiodobenzylguanidine (MIBG) myocardial scintigraphy. Future directions include the development of the criteria for early diagnosis (prodromal DLB) and the establishment of new biomarkers that directly indicate Lewy-related pathology, including α-synuclein imaging, biopsies of peripheral tissues (skin, etc.) for the demonstration of α-synuclein deposition, and biochemical markers (cerebrospinal fluid/blood), as well as the pathological evaluation of the sensitivity and specificity of the 2017 revised diagnostic criteria. In conclusion, the revised consensus criteria for the clinical diagnosis of DLB were reported with the incorporation of new information about DLB in 2017. Future directions include the development of the criteria for early diagnosis and the establishment of biomarkers directly indicative of Lewy-related pathology.
9.The impact of a school-based tooth-brushing program on dental caries: a cross-sectional study.
Yuri TASHIRO ; Keiko NAKAMURA ; Kaoruko SEINO ; Shiro OCHI ; Hiroshi ISHII ; Masaru HASEGAWA ; Yoshimichi KAWAUCHI ; Mitsuyuki CHIBA
Environmental Health and Preventive Medicine 2019;24(1):83-83
BACKGROUND:
Promotion of oral health in children is recognized as one of the components of health-promoting schools (HPSs). However, few studies have addressed supportive school environments for children's oral health. This study aimed to evaluate the status of dental caries in school children at HPSs, with the objective of examining the impact of a supportive school environment for oral health, considering the lifestyles of individual children and the socioeconomic characteristics of their communities.
METHODS:
Data of 2043 5th-grade students in 21 elementary schools in Ichikawa city between 2008 and 2013 were analyzed. Children's oral health status was evaluated using the decayed, missing, and filled permanent teeth (DMFT) index. A self-reported lifestyle questionnaire, a survey of the school environment promoting tooth-brushing, and community socioeconomic characteristics derived from the National Census data were included in the analyses. Bivariate analyses were conducted to evaluate the children's DMFT status, and zero-inflated negative binominal (ZINB) regression was used to assess the relationships between DMFT and other variables.
RESULTS:
Prevalence of dental caries in the permanent teeth of 5th-grade children (aged 10-11 years) was 33.3%, with a mean DMFT score (± SD) of 0.83 ± 1.50. According to multilevel ZINB regression analysis, children from schools with after-lunch tooth-brushing time showed a higher odds ratio (OR) for excess zero DMFT (OR = 1.47, 95% CI = 1.00-2.15, P = 0.049) as compared to those from schools without it. Neither bivariate analysis nor ZINB model analysis revealed any significant influence of children's gender or use of a toothpaste with fluoride.
CONCLUSIONS
The school-based environment supportive of oral health was significantly associated with a zero DMFT status in children. School-based efforts considering the socioeconomic characteristics of the area warrant attention even with declining prevalence of dental caries.
10.Having few remaining teeth is associated with a low nutrient intake and low serum albumin levels in middle-aged and older Japanese individuals: findings from the NIPPON DATA2010.
Mieko NAKAMURA ; Toshiyuki OJIMA ; Tomomi NAGAHATA ; Imako KONDO ; Toshiharu NINOMIYA ; Katsushi YOSHITA ; Yusuke ARAI ; Takayoshi OHKUBO ; Keiko MURAKAMI ; Nobuo NISHI ; Yoshitaka MURAKAMI ; Naoyuki TAKASHIMA ; Nagako OKUDA ; Aya KADOTA ; Naoko MIYAGAWA ; Keiko KONDO ; Tomonori OKAMURA ; Hirotsugu UESHIMA ; Akira OKAYAMA ; Katsuyuki MIURA ; NIPPON DATA2010 Research Group
Environmental Health and Preventive Medicine 2019;24(1):1-1
BACKGROUND:
Oral health is thought to be associated with diet quality, and socioeconomic status (SES) affects both oral health and diet. The aim of this study was to investigate the association between the number of teeth and dietary intake as well as nutritional biomarker, considering the subjects' SES.
METHODS:
We conducted a cross-sectional analysis of data from 2049 individuals aged ≥ 50 years from the National Integrated Project for Prospective Observation of Non-communicable Disease and its Trends in the Aged 2010. The number of remaining teeth was categorized into age-specific quartiles (Q1 to Q4). We assessed the adjusted means and 95% confidence intervals for dietary variables by the number of teeth using analysis of covariance. Stratified analyses by SES were also conducted.
RESULTS:
The intake of grain products was 31 g higher, and those of vegetables and meat were 30 g and 8 g lower, respectively, in Q1 (fewer teeth) than in Q4 (more teeth). Carbohydrate intake was higher whereas protein, minerals (potassium, magnesium, and zinc), vitamins (vitamins A, E, B, B, β-carotene, and folic acid), and dietary fiber intakes were lower among individuals with fewer teeth. Adjusted mean serum albumin levels were low in Q1. The associations between the number of teeth and dietary intake were more evident in individuals with a low SES.
CONCLUSIONS
Having few remaining teeth was associated with a low nutrient intake and low serum albumin levels in middle-aged and older Japanese adults, and these associations were more evident in individuals with low SES.
Aged
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Aged, 80 and over
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Carbohydrates
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Cross-Sectional Studies
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Diet
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Energy Intake
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physiology
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Female
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Humans
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Japan
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Male
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Middle Aged
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Nutrients
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Nutrition Surveys
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Nutritional Status
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Serum Albumin
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analysis
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Socioeconomic Factors
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Tooth
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Vegetables


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