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AIM: Vitamin D (VD) affects skeletal muscles. The high prevalence of VD deficiency in Japan may lead to decreased skeletal muscle mass and strength, increasing the prevalence of sarcopenia. Therefore, we aimed to investigate the association between serum VD levels and skeletal muscle indices in a Japanese community-dwelling older population. METHODS: We extracted data from the Septuagenarians, Octogenarians, Nonagenarians Investigation with Centenarians (SONIC) study. We analyzed the data for participants in the 70s and 90s age groups. Skeletal mass index (SMI) using bioimpedance analysis, grip strength, walking speed, and serum VD levels using 25-hydroxyvitamin D [25(OH)D] were measured. RESULTS: We analyzed the data of 310 participants in their 70s and 48 in their 90s. Mean serum 25(OH)D levels were 21.6 ± 5.0 ng/mL in the 70s group and 23.4 ± 9.1 ng/mL in the 90s group. In the 70s group, serum 25(OH)D levels correlated with SMI (r = 0.21, P < 0.0001) and grip strength (r = 0.30, P < 0.0001). Serum 25(OH)D levels were independently associated with SMI after adjusting for sex, body mass index, and serum albumin levels. In the 90s group, serum 25(OH)D levels were correlated with SMI (r = 0.29, P = 0.049) and grip strength (r = 0.34, P = 0.018). However, the multivariate analysis showed no independent association between SMI, grip strength, and serum 25(OH)D levels. CONCLUSION: In a cross-sectional analysis of an older population, serum VD levels were associated with SMI and grip strength, and this association was more pronounced in the 70s group than in the 90s group. Our results suggest that serum VD levels maintain skeletal muscle mass and grip strength. Geriatr Gerontol Int 2024; â¢â¢: â¢â¢-â¢â¢.
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AIM: This study aims to identify the key risk factors that lead to subtypes of physical frailty assessed by walking speed and grip strength among community-dwelling Japanese individuals, stratified by the presence of musculoskeletal diseases (MSDs) and age group. METHODS: We included 302 participants aged 70 or 80 years who did not exhibit subtypes of physical frailty at baseline through the Septuagenarians, Octogenarians, Nonagenarians, Investigation with Centenarians (SONIC) study. Our study was a longitudinal study. The outcome was the incidence of subtypes of physical frailty after 3 years. Subtypes of physical frailty were defined as a weak grip strength or slow walking speed, or both, based on the Japanese version of the Cardiovascular Health Study Index. The risk factors for subtypes of physical frailty incidence were examined by age group and MSD, using multivariate logistic regressions. RESULTS: Of the 302 participants, 110 (36.4%) had MSD. Those with MSD were significantly more likely to have subtypes of physical frailty after 3 years compared with those without MSD. Among all participants, older age was a risk factor of subtypes of physical frailty (P < 0.05). Without MSD, older age and dissatisfied financial status were risk factors (P < 0.05). With MSD, older age was a risk factor (P < 0.05). By age group, in individuals aged 70 years old, a dissatisfied financial status was a risk factor for those without MSD (P < 0.05), and a higher BMI was one for those with MSD (P < 0.05). CONCLUSIONS: Older age was a risk factor for subtypes of physical frailty, but other risk factors differed according to the presence of MSD and age. Geriatr Gerontol Int 2024; 24: 797-805.
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Anciano Frágil , Fragilidad , Evaluación Geriátrica , Vida Independiente , Enfermedades Musculoesqueléticas , Humanos , Anciano , Masculino , Femenino , Anciano de 80 o más Años , Japón/epidemiología , Fragilidad/epidemiología , Factores de Riesgo , Incidencia , Enfermedades Musculoesqueléticas/epidemiología , Anciano Frágil/estadística & datos numéricos , Estudios Longitudinales , Evaluación Geriátrica/métodos , Fuerza de la Mano/fisiología , Velocidad al Caminar , Factores de EdadRESUMEN
AIM: The serum creatinine/cystatin C ratio (CCR) or sarcopenia index is considered a useful marker of muscle mass. However, its usefulness in late-stage older adults remains unclear. We aimed to determine the usefulness of CCR as an indicator of sarcopenia in community-dwelling Japanese adults aged >75 years. METHODS: Our study recruited participants aged 70, 80, and 90 ± 1 years during the baseline years, and included a 3-year follow-up in the Septuagenarians, Octogenarians, Nonagenarians, Investigation with Centenarians study. From 2015 to 2018, 955 participants were eligible: 367 in their 70s, 304 in their 80s, and 284 in their 90s. The diagnostic components of sarcopenia, including "low muscle mass, plus low muscle strength, and/or low physical performance," were evaluated using the bioelectrical impedance analysis-measured skeletal muscle mass index (SMI), handgrip strength, and short physical performance battery (SPPB) score, respectively, in accordance with the Asia Working Group for Sarcopenia 2019 criteria. Separate analyses were performed between each component and CCR, adjusting for sex, body mass index, and other blood biomarkers in each group. RESULTS: The relationship between CCR and sarcopenia components was significant for handgrip strength (ß = 0.21, 0.13, 0.19, and P < 0.0001, =0.0088, <0.0001, for the 70s, 80s, and 90s age groups, respectively); however, it was limited for SMI (ß = 0.14; P = 0.0022, only for the 90s) and not significant for the SPPB score. CONCLUSION: CCR is a limited indicator of sarcopenia in late-stage older adults. Although its association with muscle strength was significant, its relationship with muscle mass and physical performance was less pronounced. Geriatr Gerontol Int 2024; 24: 529-536.
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Biomarcadores , Creatinina , Cistatina C , Vida Independiente , Sarcopenia , Humanos , Sarcopenia/sangre , Sarcopenia/diagnóstico , Masculino , Femenino , Anciano , Anciano de 80 o más Años , Biomarcadores/sangre , Creatinina/sangre , Japón , Cistatina C/sangre , Evaluación Geriátrica/métodos , Fuerza de la Mano/fisiología , Fuerza Muscular/fisiologíaRESUMEN
AIM: To examine the actual conditions of older patients receiving home medical care after hospitalization over a period of 2 years in Japan. METHODS: The study population included 102 participants, aged ≥65 years, receiving home medical care, who consented to participate in the Osaka Home Care Registry (OHCARE) study in Japan over a period of 2 years. We investigated the actual conditions for returning home after hospitalization. RESULTS: The median age of the 102 participants was 84 years, and 61 (59.8%) were women. In the group that returned home, 42 (55.3%) of the respondents desired to recuperate in a familiar place, as in advanced care planning (ACP). During the 2-year follow-up period, the group that did not return home had significantly more deaths. A multivariate analysis showed the association in the presence of ACP (odds ratio: 4.72, 95% confidence interval: 1.60-13.86) and cardiac disease (odds ratio: 0.25, 95% confidence interval: 0.08-0.76). The lack of ACP in the medical records when the patient was admitted to the hospital may have prevented the return home. CONCLUSION: In older patients who had difficulty returning home after hospitalization, the lack of ACP in home medical care may have been an influencing factor. ACP could help continue with home medical care. Geriatr Gerontol Int 2024; 24: 320-326.
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Servicios de Atención de Salud a Domicilio , Humanos , Femenino , Anciano , Anciano de 80 o más Años , Masculino , Japón , Hospitalización , HospitalesRESUMEN
OBJECTIVE: This study aimed to identify the factors influencing home blood pressure measurement (HBPM) continuation in community-dwelling older adults. METHODS: A longitudinal analysis used the NOSE study intervention group datasets. The participants were encouraged HBPM with self-monitoring devices provided to them twice in the morning and twice in the evening. Every 7-day interval from the HBPM start date was defined as 1 week, and the number of HBPMs per week was counted. The first week in which the number of HBPMs was zero was defined as the week in which HBPM was discontinued. Participants who did not experienced discontinuation until the end of the observation period were considered complete survivors in the survival time analysis. RESULTS: Data from 437 participants were included in the analysis. Of these, 120 (27.5%) discontinued HBPM. In univariate analysis, factors significantly associated with HBPM discontinuation included exercise habits [hazard ratio per one unit 0.47; 95% confidence interval (CI) 0.31-0.69], social participation (hazard ratio 0.65; 95% CI 0.42-0.99), MoCA-J score (hazard ratio 0.94; 95% CI 0.90-0.98), and frailty (hazard ratio 5.20; 95% CI 2.87-9.43). In multivariate analysis, factors significantly associated with HBPM discontinuation included sex (hazard ratio 0.55; 95% CI 0.32-0.95; ref.â=âfemale individuals), smoking history (hazard ratio 1.69; 95% CI 1.02-2.80), exercise habits (hazard ratio 0.51; 95% CI 0.30-0.85), MoCA-J score (hazard ratio 0.93; 95% CI 0.88-0.98), and frailty (hazard ratio 3.31; 95% CI 1.50-7.29). CONCLUSION: Among community-dwelling older adults, female sex, smoking history, lack of exercise, cognitive decline, and frailty were identified as factors influencing HBPM discontinuation.
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Fragilidad , Hipertensión , Humanos , Femenino , Anciano , Presión Sanguínea/fisiología , Monitoreo Ambulatorio de la Presión Arterial , Fragilidad/complicaciones , Vida IndependienteRESUMEN
Objective: We aimed to determine whether the association of sleep status with frailty differs between age groups of older adults. Method: This cross-sectional study was part of the observational Septuagenarians, Octogenarians, Nonagenarians Investigation with Centenarians (SONIC) study. Subjects were community-dwelling older adults in their 70s and 80s. Frailty was evaluated using the Japanese version of the Cardiovascular Health Study criteria (J-CHS). Pittsburgh Sleep Quality Index (PSQI) was used to assess sleep status. Poor sleep quality was defined as a PSQI global score ≥6. Sleep duration was categorized as short (<6 hr), normal (6-8), and long (>8). We performed multivariable logistic regression to investigate the association between sleep status and frailty separately for each age group adjusted for multiple covariates. Results: In those in their 70s, long sleep duration and sleep medication use were independently associated with frailty. In those in their 80s, poor sleep quality was independently associated with frailty. Conclusions: The association between sleep status and frailty was different between age groups. The findings underscore the importance of incorporating the evaluation of sleep quantity and non-pharmacological therapies in those in their 70s and the evaluation of sleep quality in those in their 80s to help prevent the onset of frailty.
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BACKGROUND: The coronavirus disease 2019 (COVID-19) pandemic may have increased the rate of presenteeism among front-line physicians. Presenteeism is the term used to describe attendance at work despite ill health that would normally prompt rest or absence from work. This study aimed to examine the associations between COVID-19 clinical practice and presenteeism among physicians. METHODS: A cross-sectional study was conducted from December 2021 to January 2022. The questionnaires were distributed to 21,737 employed physicians who were members of the Japan Medical Association. Presenteeism was measured by the Work Functioning Impairment Scale. Multiple logistic regression analysis was used to evaluate the association between COVID-19 clinical practice and presenteeism. RESULTS: Overall, 3,968 participants were included in the analysis, and presenteeism was observed in 13.9% of them. The rate of presenteeism significantly increased with both the number of COVID-19 patients treated and the percentage of work time spent treating these patients (both P values for trend < 0.001). In comparison to those not currently engaged in the treatment of COVID-19 patients, presenteeism was significantly higher among front-line (adjusted odds ratio [aOR] = 1.71, 95% confidence interval [CI]: 1.16-2.53) and second-line physicians supporting those in the front-line (aOR = 1.45, 95% CI: 1.17-1.78). There was no association between involvement in COVID-19 vaccination services and presenteeism. CONCLUSIONS: The burden on front-line and second-line physicians in COVID-19 clinical practice must be minimized. Employed physicians also need to recognize the importance of communicating with their workplaces about presenteeism.
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COVID-19 , Médicos , Humanos , COVID-19/epidemiología , Presentismo , Japón/epidemiología , Estudios Transversales , Vacunas contra la COVID-19 , Encuestas y CuestionariosRESUMEN
OBJECTIVES: Long working hours in Japan is a social concern. This is also true for the working hours of physicians, who often do side work in addition to working at their main hospital. New physician work regulations to be implemented in Japan require work-hour management, including side work. This study examined the association between physicians' overtime and side work hours and their health outcomes. METHODS: We conducted a cross-sectional study using data from a survey of working physicians conducted by the Japan Medical Association from 2021 to 2022. Questionnaires completed by 2906 full-time working physicians aged 24-69, excluding junior resident doctors, were analyzed. Depressive symptoms and the presence of thoughts of death or suicide using the Quick Inventory of Depressive Symptomatology - Japanese version was used to assess health outcomes. Logistic regression analysis was performed using overtime at the main place of employment and side work hours as exposure factors. RESULTS: Both depressive symptoms and thoughts of death or suicide increased in the group with longer overtime hours at the main place of work. A similar tendency was observed for side work but adjusting for overtime hours eliminated the association. In other words, total working hours had an impact on health, regardless of whether overtime work at the main place of employment or side work. CONCLUSIONS: Despite the existence of multiple hurdles to managing working hours, including side work, the working environment for physicians needs to be improved to protect their health and quality of medical care.
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Depresión , Médicos , Humanos , Estudios Transversales , Japón/epidemiología , Depresión/epidemiología , Empleo , Capsaicina , MentolRESUMEN
BACKGROUND: To answer whether older adults' cognitive function benefits from ICT use, we (1) examined the relationship between ICT use and cognitive decline during the COVID-19 pandemic and (2) explored the potential role of ICT use in mitigating the relationship between loneliness, social isolation, and cognitive decline among community-dwelling older adults. METHODS: From February to March 2021, a mail survey was distributed to 1,400 older adults aged 70-89 years old. Responded participants were 1,003 (71.6% response rate). Subjective cognitive decline (SCD) was the independent variable. ICT use was assessed based on ICT use history and current ICT use activities. Loneliness was based on the Japanese version of the Three-Item Loneliness Scale. Social isolation was a total score of six items. Covariate-adjusted logistic regressions were performed and stratified by age groups (70-79 and ≥ 80 years). RESULTS: During the COVID-19 epidemic, the proportion of people aged ≥ 80 years who reported cognitive decline was twice that of 70s. Non-ICT use was independently associated with a higher risk of cognitive decline in participants aged ≥ 80 years. Furthermore, the significant associations between cognitive decline and interaction items (non-ICT use by loneliness or social isolation) were observed in the ≥ 80 age group. No association was found in the 70-79 age group. CONCLUSIONS: Non-ICT users with high loneliness or social isolation scores were more likely to experience cognitive decline for adults age ≥ 80 years. For older adults who were vulnerable to poor social relationships, ICT use is potentially an efficient intervention. Further longitudinal investigations are needed.
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COVID-19 , Disfunción Cognitiva , Anciano , Anciano de 80 o más Años , COVID-19/epidemiología , Disfunción Cognitiva/diagnóstico , Disfunción Cognitiva/epidemiología , Disfunción Cognitiva/psicología , Humanos , Relaciones Interpersonales , Pandemias , TecnologíaRESUMEN
AIM: The Ministry of Health, Labour, and Welfare of Japan proposed a regulation of overtime work as a reform in work style. However, the regulation may deteriorate the quality of medical services due to the reduction in training time. Thus, the study aimed to reveal perceptions in terms of generation gaps in views on self-training and overtime work, among members of the Japan Society of Obstetrics and Gynecology (JSOG). METHODS: A web-based, self-administered questionnaire survey was conducted among members of the JSOG. In total, 1256 respondents were included in the analysis. Data were collected on age, sex, experience as a medical doctor, location of workplace, work style, the type of main workplace, and number of full-time doctors in the main workplace. The study examined the attitudes of the respondents toward overtime work and self-training. The respondents were categorized based on experience as a medical doctor. RESULTS: According to years of experience, 112 (8.9%), 226 (18.0%), 383 (30.5%), 535 (42.6%) doctors have been working for ≤5, 6-10, 11-19, and ≥ 20 years, respectively. Although 54.5% of doctors with ≤5 years of experience expected the regulation on working hours to improve the quality of medical services, those with ≥20 years of experience expressed potential deterioration. After adjusting for covariates, more years of experience were significantly related with the expectation of deterioration in the quality of medical services. CONCLUSIONS: The study revealed a generation gap in the views about self-training and overtime work among obstetricians and gynecologists in Japan.
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Ginecología , Obstetricia , Actitud , Humanos , Japón , Encuestas y CuestionariosRESUMEN
INTRODUCTION: The paucity and maldistribution of physicians among various specialties are key issues facing the Japanese health care system. Studies have shown that young physicians place more emphasis on work-life balance while selecting their specialty and that they prefer controllable lifestyle (CL) specialties over noncontrollable lifestyle (NCL) specialties. As this may be a cause of maldistribution, we investigated the relationship between views on work-life balance and specialty selection among young physicians in Japan. METHODS: An online questionnaire was sent to 1451 residents (postgraduate years 1-5) at 60 Japanese Red Cross hospitals across Japan. RESULTS: In all, 226 physicians responded (response rate: 15%), with 21% in CL and 74% in NCL specialties. When compared with NCL specialties, CL specialties had less overtime (43% vs. 16%, p = 0.001), considered life to be more important than work (26% vs. 15%, p = 0.018), and were more likely to give precedence to work-life balance over medical interest while choosing their specialty (49% vs. 30%, p < 0.001). Furthermore, physicians were more likely to change their choice of specialty, contrary to their professional interest, because of social reasons (49% vs. 26%, p = 0.007). CONCLUSIONS: Our study suggests that young physicians in CL specialties have better working hours and place more emphasis on work-life balance while choosing their specialty compared with those in NCL specialties. The increase in the number of physicians in CL specialties is likely attributable to the growing preference for an optimal work-life balance among young physicians; this seems to have increased the maldistribution of physicians among various specialties. Institutional mechanisms to support the lifestyle of physicians (especially in NCL specialties) are required to provide a balanced medical service in Japan.
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OBJECTIVES: The objectives of this study were to analyze current trends in occupational health activities by classifying reports from medical facilities in Japan. METHODS: Reports of current workplace-level occupational health activities from medical activities that were collected by the Japan Medical Association Occupational Health Committee were used for the study. Of 5,000 questionnaire forms sent to medical facilities, 1,920 responses were returned. The freely described reports on ongoing occupational health activities contained in these responses were classified according to each of the following aspects of reported activities: 1) details of occupational health activities including main actors in workplace-level actions; and 2) approaches taken for occupational safety and health. The classification of the reports was implemented by a working group comprising selected occupational health practitioners and researchers. RESULTS: Among 1,920 survey responses, 581 valid texts were analyzed. Altogether, 1,044 occupational health activities currently undertaken by the facilities were extracted. The reported activities that were classified according to details of occupational health activities mainly comprised "Measures for preventing overwork, labor management, and work-style reform" (35.7%), "Measures for improving mental health" (21.0%), and "Review of occupational safety and health management systems" (19.3%). Medical facilities implementing "Measures for mental health" alongside "Measures for preventing overwork, labor management, and work-style reform" were reported in 13.2% of the responding medical facilities. "Occupational health professionals or safety and health management staff" (71.7%) were the most frequent main actors of these activities, followed by "Members of the workplace" (18.4%) and "Outsourced experts" (2.4%). "Comprehensive safety and health management" (42.0%) was the most common approach taken for occupational safety and health, followed by "Management focusing on topics" (23.8%) and "Case management" (16.5%). Most of these activities focused on primary prevention aimed at labor management including prevention of overwork, work-style reform, and mental health promotion. Another key trend could be "Teamwork among occupational safety and health staff, workers, and employers at respective workplaces as well as outsourced experts." DISCUSSION: Several key trends were extracted from current occupational health activities at medical facilities. In most cases, these measures were implemented simultaneously. This suggests the importance of combining primary prevention measures for mental health with measures for labor management including prevention of overwork. These activities reflect emerging trends that incorporate teamwork between experts, workers, and employers, and provide new perspectives on workplace-level occupational safety and health activities.
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Instituciones de Salud , Promoción de la Salud , Enfermedades Profesionales/prevención & control , Salud Laboral , Humanos , Japón , Salud Mental , Seguridad , Encuestas y Cuestionarios , Tolerancia al Trabajo Programado , Carga de Trabajo , Lugar de TrabajoRESUMEN
OBJECTIVES: Breastfeeding rates in many countries fall short of the World Health Organization's recommendations. It has been reported that exclusive breastfeeding (EBF) is negatively associated with obesity; however, the association varies with ethnicity, and little information is available from Asia. We explored whether prepregnancy body mass index (BMI) and gestational weight gain (GWG) were associated with initiation of EBF. METHODS: We investigated 6125 Japanese women with full-term (37-42 wk of gestation) singleton babies between January 2010 and June 2013, in a hospital with the largest annual number of deliveries in Tokyo, Japan. RESULTS: Successful EBF initiation was observed in 72% of women 1 mo after delivery. The average GWG was 10 kg in underweight (BMI < 18.5 kg/m2) and normal weight (BMI 18.5-24.9 kg/m2) women; 7 kg in overweight (BMI 25-29.9 kg/m2) women, and 4 kg in obese (BMI ≥ 30 kg/m2) women. After adjusting for covariates, stepwise modeling revealed that compared with women of normal weight, obesity (odds ratio [OR], 0.29; 95% confidence interval [CI], 0.16-0.53), and a single-unit increase in the GWG (OR, 0.98; 95% CI, 0.96-1.00) were significantly associated with unsuccessful EBF initiation. No statistical interaction was evident between prepregnancy BMI and GWG. Other significant risk factors for unsuccessful EBF initiation included older maternal age (P < 0.001), nulliparity (P < 0.001), cesarean delivery (P < 0.001), an earlier gestational week (P < 0.001), a light-for-date infant (P < 0.05), and mother-child separation for clinical reasons (P < 0.001). CONCLUSIONS: This study suggested that prepregnancy obesity is a risk factor for EBF initiation among Japanese women.
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Lactancia Materna/estadística & datos numéricos , Obesidad/epidemiología , Adulto , Índice de Masa Corporal , Estudios de Cohortes , Femenino , Humanos , Japón/epidemiología , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Nursing students have limited opportunities to experience end-of-life care, so it is difficult for them to learn how to deliver it empirically. The use of simulations with standardized patients may be a way to provide realistic experience of end-of-life care for nursing students. OBJECTIVES: The aim of this study was to evaluate the effectiveness of end-of-life care simulations with standardized patients in improving the knowledge, skill performance and self-confidence of undergraduate nursing students. DESIGN: Randomized controlled study. SETTING: Japanese university nursing school. PARTICIPANTS: Thirty-eight students in the third year of the Bachelor's degree in nursing (simulation groupâ¯=â¯20, control groupâ¯=â¯18). METHODS: After randomization to a simulation or control group, participants in the simulation group participated in an end-of-life care simulation with standardized patients. The primary outcome of a change in the knowledge score was assessed using a knowledge questionnaire, skill performance by completing Objective Structured Clinical Evaluations, and self-confidence related to end-of-life care by self-reported questionnaires. RESULTS: The simulation group improved significantly in knowledge, skill performance in physical assessment and psychological care, and self-confidence related to end-of-life care. The results of the two-way analysis of variance showed a significant interaction between groups and time (pâ¯=â¯0.000). Analysis of the simple main effect showed a significant difference (pâ¯=â¯0.000) between groups after the end-of-life care simulation and a significant difference (pâ¯=â¯0.000) over time in the simulation group. There were large effects on knowledge improvement (η2â¯=â¯0.372), physical assessment (η2â¯=â¯0.619), psychological care skill performance (η2â¯=â¯0.588), and self-confidence in both physical assessment (η2â¯=â¯0.410) and psychological care (η2â¯=â¯0.722). CONCLUSIONS: End-of-life care simulation with standardized patients would be an effective strategy to train nursing students, who have limited opportunities to experience end-of-life care.
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Competencia Clínica , Simulación de Paciente , Estudiantes de Enfermería , Cuidado Terminal , Adulto , Bachillerato en Enfermería , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Adulto JovenRESUMEN
Six years after the first edition of The Guideline for Gynecological Practice, which was jointly edited by The Japan Society of Obstetrics and Gynecology and The Japan Association of Obstetricians and Gynecologists, the third revised edition was published in 2017. The 2017 Guidelines includes 10 additional clinical questions (CQ), which brings the total to 95 CQ (12 on infectious disease, 28 on oncology and benign tumors, 27 on endocrinology and infertility and 28 on healthcare for women). Currently a consensus has been reached on the Guidelines and therefore the objective of this report is to present the general policies regarding diagnostic and treatment methods used in standard gynecological outpatient care that are considered appropriate. At the end of each answer, the corresponding recommendation level (A, B, C) is indicated.
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Atención Ambulatoria/normas , Enfermedades de los Genitales Femeninos/diagnóstico , Enfermedades de los Genitales Femeninos/terapia , Ginecología/normas , Guías de Práctica Clínica como Asunto/normas , Femenino , Humanos , Japón , Obstetricia/normas , Sociedades Médicas/normasRESUMEN
Improvement in patient waiting time in dispensing pharmacies is an important element for patient and pharmacists. The One-Dose Package (ODP) of medicines was implemented in Japan to support medicine adherence among elderly patients; however, it also contributed to increase in patient waiting times. Given the projected increase in ODP patients in the near future owing to rapid population aging, development of improved strategies is a key imperative. We conducted a cross-sectional survey at a single dispensing pharmacy to clarify the impact of ODP on patient waiting time. Further, we propose an improvement strategy developed with use of a discrete event simulation (DES) model. A total of 673 patients received pharmacy services during the study period. A two-fold difference in mean waiting time was observed between ODP and non-ODP patients (22.6 and 11.2 min, respectively). The DES model was constructed with input parameters estimated from observed data. Introduction of fully automated ODP (A-ODP) system was projected to reduce the waiting time for ODP patient by 0.5 times (from 23.1 to 11.5 min). Furthermore, assuming that 40% of non-ODP patients would transfer to ODP, the waiting time was predicted to increase to 56.8 min; however, introduction of the A-ODP system decreased the waiting time to 20.4 min. Our findings indicate that ODP is one of the elements that increases the waiting time and that it might become longer in the future. Introduction of the A-ODP system may be an effective strategy to improve waiting time.
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Embalaje de Medicamentos , Farmacias/organización & administración , Anciano , Anciano de 80 o más Años , Simulación por Computador , Estudios Transversales , Femenino , Encuestas de Atención de la Salud , Humanos , Japón , Masculino , Cumplimiento de la Medicación , Persona de Mediana Edad , Modelos Organizacionales , Flujo de TrabajoRESUMEN
According to the recent 2015 Nutrition Survey, the prevalence of being underweight (Body Mass Index, BMI <18.5 kg/m2) among women in their 20s is 22.3%. Women of childbearing age tend to have a lower intake of protein and their total energy intake is lower than the requirements established by the 2015 Dietary Reference Intakes for Japanese. There is a growing body of evidence showing that underweight women tend to bear small babies and that these babies have an increased risk of diabetes or cancer in their adulthood. In order to prevent Japanese women from bearing small babies, the literature has suggested that women of childbearing age should be encouraged to remain at a normal weight before pregnancy. For optimal weight gain during pregnancy, existing guidelines recommend different ranges of weight gain based on prepregnancy BMI. Owing to the absence of official GWG recommendations in Asian countries, including China and Taiwan, the US Institute of Medicine (IOM) guidelines are generally followed. However, Asian women are smaller and experience lower weight gains; therefore, excessive weight gain may lead to harmful events including macrosomia, preterm birth, preeclampsia, gestational diabetes, pregnancy-induced hypertension, and short- and long-term postpartum weight retention. Thus, an accurate GWG range should be determined for Asian women. We introduce one epidemiological study in which the optimal weight gain range was investigated by analyzing receiver-operating characteristic curves together with potential research ideas in this field with the aim of encouraging young researchers to solve this public health problem affecting mothers and children.
Asunto(s)
Peso Corporal Ideal , Edad Materna , Necesidades Nutricionales , Estado Nutricional , Embarazo/fisiología , Aumento de Peso , Factores de Edad , Pueblo Asiatico , Índice de Masa Corporal , Ingestión de Energía , Femenino , Humanos , Recién Nacido de Bajo Peso , Recién Nacido , Curva ROCRESUMEN
BACKGROUND: The recent National Nutrition Survey of 2013 demonstrated that 16.7% of women in childbearing age are underweight, and 5.0-10.0% of these women manifested a Hemoglobin (Hb) level less than 11.0 g/dl. The purpose of this study was to investigate if such maternal nutritional status affects success of exclusive breastfeeding (EBF) practice. METHODS: This cross-sectional study investigated 1532 dyads of mothers and infants with full-term singleton pregnancies delivered during 2011 at a perinatal center in Tokyo. Outcome is EBF initiation defined as the successful practice at discharge and 1 month after discharge. A logistic regression model was applied to investigate the impact of Hb levels (<9.0, 9.0-10.9, and ≥11.0 g/dl) measured within 2-3 days after delivery on successful EBF initiation adjusting for covariates including bleeding at delivery. RESULTS: Mean age was 34 years, 23.0% were underweight and 63.0% were nulliparous. The success rate for EBF initiation at discharge and at 1 month after discharge was 72.7 and 63.0% for a Hb level <9.0 g/dl, 81.9 and 68.9% for a Hb level of 9.0-10.9 g/dl, and 85.7 and 75.9% for a Hb level ≥11.0 g/dl, respectively. A logistic regression model showed that risk factors of unsuccessful EBF practice at discharge and 1 month after discharge included lower level Hb categories (P < 0.001 and P < 0.001), postpartum hemorrhage > 500 ml (P = 0.089 and P = 0.011), maternal age (P < 0.001 and P < 0.001), nulliparity (P < 0.0001 and P < 0.001), pregnancy-induced hypertension (P = 0.002 and P = 0.012), gestational week (P = 0.006 and P = 0.002), Low Birth Weight (LBW) (P < 0.001 and P < 0.001), and immediate separation (P < 0.001 and P = 0.020). After adjusting for the covariates, compared with a Hb level ≥11.0 g/dl, a Hb level <9.0 g/dl was significantly associated with unsuccessful EBF initiation at discharge [odds ratio (OR): 2.15; 95% confidence interval (CI): 1.37-3.39] and at 1 month after discharge (OR: 1.63; 95% CI: 1.10-2.42), and a Hb level of 9.0-10.9 g/dl also was significant at 1 month after discharge (OR: 1.35; 95% CI: 1.04-1.75). Pre-pregnancy underweight was not associated with success of EBF practice both at hospital discharge and 1 month after discharge. CONCLUSION: Maternal severe anemia after delivery was associated with the risk of unsuccessful initiation of EBF even after adjusting for bleeding at delivery, suggesting the importance of dietary management especially in the later trimester.