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BACKGROUND: Despite the importance of discharge planning in physicians' education, currently in most countries, no identical training is provided. Difficulties in promoting physician discharge planning education in Taiwan are still noted. This study aims to find the physicians' role of discharge planning training in educating post graduate year residents (PGY) in Taiwan. MATERIALS AND METHODS: We took advantage of government and hospital policies that promote the discharge planning program to teach and implement it, beginning with PGY residents by incorporating it into their training program. We recruited 30 PGY residents who were attending their three-month general internal medicine training from 2018 to 2019. They were interviewed at the end of the program using cultural-historical activity theory (CHAT). Qualitative research methods were used to further understand how discharge planning and care was implemented. RESULTS: Trainees initially believed that they did not have any role in discharge planning. Using the cycle of expansive learning, we found that the role of physicians in discharge planning was unclear. There were still some inconsistencies in the teaching and implementation of the discharge planning program for PGY residents that needed to be resolved, but this study also let participants learn through practice to improve their identification of discharge planning. CONCLUSIONS: This study analyzed the impact of a discharge planning program for PGY physicians in Taiwan. It showed that the program affected physicians' practice and medical education, although some contradictions remain.
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Internato e Residência , Humanos , Taiwan , Alta do Paciente , Competência Clínica , Hospitais , Educação de Pós-Graduação em Medicina/métodosRESUMO
OBJECTIVE: Increasing evidence supports sarcopenia as an important parameter for predicting cardiometabolic risks. The objective of this study was to investigate the relationship between muscle mass, muscle strength, and physical performance, and cardiovascular risk among older community-dwelling adults. DESIGN: The associations between dynapenia, sarcopenia, and Framingham risk score (FRS) were estimated by multivariate regression models. SETTING: Muscle mass is estimated by skeletal muscle mass index using a bioelectrical impedance analysis. Muscle strength is measured by handgrip strength using an analog isometric dynamometer. Physical performance is measured by gait speed using a 6-meter walking distance. Dynapenia was defined as low muscle strength and/or slow gait speed presents with normal muscle mass. The diagnosis of presarcopenia and sarcopenia was based on criteria proposed by the Asian Working Group for Sarcopenia in 2014. The FRS was used for evaluating 10-year coronary heart disease risk. PARTICIPANTS: Adults aged 65 years and older who attended health examinations from 2015 to 2017 were recruited. RESULTS: There were totally 709 subjects enrolled in this study. Dynapenic men (n=47) had 17.70±5.08% FRS and sarcopenic women (n=74) had 7.74±6.06% FRS. Participants with presarcopenia had the lowest FRS (men: 15.41±5.35%; women: 5.25±3.70%). Men with dynapenia had higher FRS than the presarcopenia group with odds ratio (OR) of 2.52 (95% Confidence Interval [CI]: 1.03-6.14). Women with sarcopenia had significantly higher FRS than the presarcopenia group with OR of 2.81 (95%CI: 1.09-7.27). CONCLUSION: Older dynapenic men and older sarcopenic women had higher risks of 10-year coronary heart disease. Presarcopenic older adults had the lowest coronary heart disease risk in both genders.
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BACKGROUND: The "draw-and-talk" technique has become popular in medical training, as it can help healthcare practitioners develop empathic understanding of patients and contribute to personal transformation. We adopted this method to make the teaching of transitional care planning more relevant to post-graduate residents undergoing their internal medicine training at a medical center in Taiwan. METHODS: Before the conventional lecture on discharge planning, trainees were invited to draw their "home" and "life as older adults" and share their drawings with others. Subsequently, they were guided to consider whether their home would be livable if they either had a disability or were old. The drawings and narratives were analyzed thematically, and feedback on the session was collected. RESULTS: Trainees were initially of the opinion that they did not have any role in discharge planning. However, the emphasis on the self-experience of drawing and the thematic use of "home" and "elderly life" led to reflective discussions about post-discharge care. The session provoked constructive self-reflection and meta-cognitive awareness and encouraged residents to actively participate in transition care plans. Response to the draw-and-talk session was overwhelmingly favorable. CONCLUSIONS: Post-graduate residents in Taiwan conventionally do not have much interest or autonomy regarding their patients' lives outside the hospital. The use of drawing and reflection is a simple and inexpensive method to contextualize discharge planning in participants' real lives, engage them in actively visualizing the healthcare needs of older adults and patients with disability, and initiate thinking about the impact of discharge preparations, follow-up care, and barriers to care at home. Draw-and-talk might be helpful in improving residents' knowledge and empathy toward patients preparing for discharge, which is crucial for the quality of transitional care.
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Internato e Residência , Cuidado Transicional , Assistência ao Convalescente , Idoso , Humanos , Medicina Interna/educação , Alta do PacienteRESUMO
BACKGROUND: Sexual activity correlates with various health issues, and homocysteine is considered an independent risk factor for cardiovascular events and atherosclerosis. Research on the relation of sexual activity to sexual frequency and homocysteine is sparse. AIM: To examine the association between sexual frequency and homocysteine in the general population in the United States. METHODS: In total, 2,267 eligible participants 20 to 59 years old who had serum homocysteine data and completed a sexual behavior questionnaire were enrolled from the National Health and Nutrition Examination Survey of 2005 to 2006. The correlation between sexual frequency and serum homocysteine levels was analyzed using a linear regression model and an extended-model approach was performed for covariate adjustment. OUTCOMES: Individuals, especially men, in the lower quartiles of sexual frequency had significantly higher serum homocysteine levels, and a sex difference was identified in subgroup analysis. RESULTS: In a model of quartile-based analysis after adjustment for age, sex, and race and ethnicity, the regression coefficient of the highest quartile of sexual frequency compared with the lowest quartile was -1.326 (P = .012). After further adjustment for multiple covariates, the inverse association between sexual frequency and serum homocysteine levels remained unchanged. Negative trends maintained statistical significance (P for trend < .05). In subgroup analysis by sex, a negative association between sexual frequency and serum homocysteine levels remained unchanged in men even after adjusting for multiple covariates, but not in women. CLINICAL IMPLICATIONS: Clinical physicians in primary care should support patients' sexual activity, and there are implications for health promotion programs. STRENGTHS AND LIMITATIONS: This is the first observational investigation stratified by sex to evaluate the correlation between sexual frequency and serum homocysteine levels. The study was a cross-sectional observational investigation and the causal relation should be evaluated in a follow-up study. CONCLUSION: Decreased sexual frequency correlated with higher homocysteine levels in a nationally representative sample of US adults, especially men; this might increase the risk of cardiovascular disease or other atherothrombotic events. Yang H-F, Kao T-W, Lin Y-Y, et al. Does Serum Homocysteine Explain the Connection Between Sexual Frequency and Cardiovascular Risk? J Sex Med 2017;14:910-917.
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Doenças Cardiovasculares/sangue , Doenças Cardiovasculares/epidemiologia , Homocisteína/sangue , Comportamento Sexual , Adulto , Doenças Cardiovasculares/psicologia , Estudos Transversais , Feminino , Seguimentos , Promoção da Saúde , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais , Fatores de Risco , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Low gait speed is associated with inflammation and muscle strength. Follistatin, a glycosylated plasma protein, is involved in inflammatory diseases, bone metabolism, muscle strength and cognition. However, research regarding the relationship between follistatin and gait speed in elderly individuals is limited. In this study, we aimed to examine the association between follistatin and gait speed in older adults. METHODS: This cross-sectional, observational study included 205 ambulatory individuals aged ≥ 65 years. The baseline measures included 15-foot walking time, a structured questionnaire, grip strength and biomarkers, including follistatin and myostatin levels. Multiple linear regression was used to determine the change in gait speed for each 1 pg/mL increase in serum follistatin level. An extended model approach with a quartile-based analysis of serum follistatin levels was conducted. RESULTS: In the linear regression model, the ß coefficient, representing the change in gait speed for each 1 pg/mL increase in serum follistatin level, was -0·308 (P < 0·001). After additional adjustment for relevant covariates, the ß coefficient changed slightly, although the negative correlation remained (all P ≤ 0·001). After controlling for multiple covariates, participants in the highest serum follistatin level quartile had a significantly lower gait speed than those in the lowest quartile (all P for trend < 0·001). CONCLUSIONS: A higher follistatin level was independently associated with lower gait speed in community-dwelling elderly individuals; this suggests that serum follistatin level may be an indicator of mobility in elderly persons and may more particularly represent lower extremity function.
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Folistatina/metabolismo , Velocidade de Caminhada/fisiologia , Idoso , Biomarcadores/metabolismo , Estudos Transversais , Ensaio de Imunoadsorção Enzimática , Feminino , Força da Mão/fisiologia , Humanos , Masculino , Miostatina/metabolismoRESUMO
Background: The Discharge Planning Curriculum (DPC) is a 4-hour course for penultimate-year medical students at a tertiary teaching hospital in Taiwan. The course begins with a 30-minute introduction, followed by the students shadowing discharge planning case managers as they visit patients on the wards. After patient visits, the students engaged in a 1-hour case discussion. Our research assessed the effectiveness of the DPC for medical students. Methods: This mixed methods study recruited medical students participating in family medicine rotations between October 2017 and May 2018. To determine the impact of the DPC, we quantitatively analyzed questionnaire responses to measure changes in self-efficacy, attitude toward discharge planning, and course satisfaction before and after completing the DPC. Additionally, we conducted qualitative focus group interviews to gain insight into the students' learning experiences and applied thematic analysis to the interview data. Results: Our study found two quantitative results: 1) The DPC significantly improved self-efficacy and attitude toward discharge planning (p < 0.001). 2) The medical students acquired knowledge about home care, assistive device application, long-term care facility referral, home rehabilitation, and home care services, and more than 95% of the students reported being satisfied with the course. In addition, the focus group interviews revealed that medical students learned several aspects of discharge planning through the curriculum, including an understanding of various aspects of discharge planning through the curriculum, the importance of early discharge planning, the roles of doctors and case managers, and the challenges faced in the process. Conclusion: The DPC helped medical students understand different team members' roles in discharge planning and appreciate the challenges that case managers face in this process. The DPC improved medical students' attitudes toward discharge planning. The curriculum can be a valuable tool in training future healthcare providers in effective transitional care.
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Background: The Taiwanese military trains smoking cessation counselors to counsel officers and soldiers on quitting smoking as part time. The intention to stay among smoking cessation counselors affects the promotion of smoking cessation. This study investigated smoking cessation counselors' intention to stay by applying a conceptual model of intent to stay (CMIS) to analyze influencing factors. Methods: In this cross-sectional study, we applied the CMIS to design a questionnaire. We invited 577 smoking cessation counselors trained in the military from 2016 to 2017. The response rate was 46.7%, and the questionnaire responses of 260 military smoking cessation counselors were analyzed. We used path analysis to verify the relationships among the various aspects of the CMIS. Results: We determined that smoking cessation counselors' intention to stay is directly affected by job satisfaction (ß = 0.150, p = 0.014), job stress (ß = -0.225, p < 0.001), and institutional identification (ß = 0.431, p < 0.001). Career opportunities indirectly affect intention to stay through institutional identification, working environment indirectly affects intention to stay through job stress, and co-worker support and self-fulfillment indirectly affect intention to stay through job satisfaction and institutional identification. Our model could explain 36.7% of the variance in intent to stay among smoking cessation counselors. Conclusion: Our results suggest that relevant policies should be formulated to enhance smoking cessation counselors' recognition, affirmation, and sense of belonging as related to smoking cessation counseling work, thereby raising their institutional identification and promoting their intention to stay.
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Conselheiros , Estresse Ocupacional , Abandono do Hábito de Fumar , Conselheiros/psicologia , Estudos Transversais , Humanos , Intenção , Abandono do Hábito de Fumar/métodos , Abandono do Hábito de Fumar/psicologiaRESUMO
OBJECTIVES: Skeletal muscle mass with function decline indicated as sarcopenia, which may cause disability in elderly adults. Studies regarding fat composition in sarcopenia have gained attraction recently; however, different fat indexes have yielded different findings. It is necessary to explore the association between muscle mass, muscle function, and fat indexes among elderly adults. METHODS: Community-dwelling elderly adults ages 65 and older who received annual health examination or outpatient services were enrolled. Hand grip strength and gait speed were measured. Muscle and fat mass were estimated by bioelectrical impedance analyzer. Presarcopenia was defined as loss of muscle mass only; sarcopenia was loss of muscle mass accompanied by low grip strength or/and slow gait speed. The relationships between sarcopenia parameters and different fat indexes among elderly adults were analyzed. RESULTS: There were 295 participants recruited. The presarcopenia group showed lower fat indexes compared to the sarcopenia group. Negative correlations existed between sarcopenia parameters (skeletal muscle mass index, grip strength, gait speed) and fat indexes (body-fat percentage, fat-to-muscle ratio). In the multiple hierarchical regression model, gait speed was negatively associated with body-fat percentage (ß = -0.255, P = 0.009) and fat-to-muscle ratio (ß = -0.272, P = 0.005) in the male group. In the female group, grip strength was inversely associated with body-fat percentage (ß = -0.232, P = 0.009) and fat-to-muscle ratio (ß = -0.195, P = 0.031). CONCLUSIONS: Individuals in the presarcopenia group had lower fat indexes than those in the sarcopenia group. Gait speed in men and hand grip strength in women-but not muscle mass for either- were negatively associated with body-fat percentage and fat-to-muscle ratio.
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Força da Mão , Sarcopenia , Adulto , Idoso , Feminino , Humanos , Vida Independente , Masculino , Força Muscular , Músculo Esquelético , Velocidade de CaminhadaRESUMO
BACKGROUND: The theory of planned behaviour (TPB) explanation of smoking cessation intentions consists of gender differences. The purpose of this study is to adopt the extended TPB to discuss factors influencing the smoking cessation intentions of young adult volunteer soldiers and to further compare the respective factors for both genders. METHODS: This is a cross-sectional study. Data were collected from 139 and 165 male and female volunteer soldiers who smoked, respectively. Research participants completed a self-administered questionnaire that comprised items pertaining to the participants' demographic characteristics, smoking behaviours, smoking cessation experiences, social environments, and TPB variables. RESULTS: Subjective norms (friends) are a positive key factor for young adult male (ß = 0.033, p = 0.012) and female (ß = 0.076, p < 0.001) volunteer soldiers' smoking cessation intentions, and perceived behavioural control is a key factor for male young (ß = 0.226, p = 0.040) adult volunteer soldiers' smoking cessation intention. The extended TPB accounted for 27.9% and 53.2% of the variance in the intention to quit smoking in the male and female volunteer soldiers, respectively. CONCLUSIONS: We suggest that smoking cessation strategies can reinforce gender-specific intervention strategies to assist young adult volunteer soldiers in smoking cessation.
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Militares , Abandono do Hábito de Fumar , Estudos Transversais , Feminino , Humanos , Intenção , Masculino , Teoria Psicológica , Fatores Sexuais , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Recent epidemiological studies have shown that sarcopenia is associated with non-alcoholic fatty liver disease (NAFLD) and advanced fibrosis in an Asian population. We investigated whether NAFLD is associated with a higher risk of sarcopenia using a different definition in elderly patients. METHODS: A population-based cross-sectional survey of US patients was conducted, involving 2551 participants aged 60-75 years. NAFLD was measured by ultrasound. Sarcopenia was defined by both a low muscle mass and poor muscle function. In addition, the skeletal muscle index (SMI) was calculated as the absolute muscle mass (kilograms) divided by height2 (meters) or total body mass (kilograms). A multivariable logistic regression was conducted to estimate the relationship between sarcopenia and NAFLD in the elderly. RESULTS: After adjusting for age, sex, and race/ethnicity, severe hepatic steatosis was associated with a decreased risk of sarcopenia as defined by the height-adjusted SMI (odds ratio (OR) 0.63; 95% confidence interval (CI) 0.46-0.87). In contrast, severe hepatic steatosis was associated with an increased risk of sarcopenia as defined by the weight-adjusted SMI (OR 1.73; 95% CI 1.31-2.28). These significant associations remained after further adjustments for other potential confounding variables. CONCLUSIONS: NAFLD is associated with a lower risk of sarcopenia when using the height-adjusted SMI. In contrast, it showed the opposite result when using the weight-adjusted SMI. The definition of sarcopenia may be an important factor when examining its relationship with NAFLD.
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Avaliação Geriátrica/estatística & dados numéricos , Hepatopatia Gordurosa não Alcoólica/epidemiologia , Sarcopenia/epidemiologia , Idoso , Comorbidade , Estudos Transversais , Feminino , Avaliação Geriátrica/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais , Fatores de Risco , Estados UnidosAssuntos
Infecções por Corynebacterium/diagnóstico , Doenças do Cabelo/diagnóstico , Infestações por Piolhos/diagnóstico , Piedra/diagnóstico , Adulto , Axila/microbiologia , Infecções por Corynebacterium/microbiologia , Diagnóstico Diferencial , Doenças do Cabelo/microbiologia , Doenças do Cabelo/terapia , Humanos , Masculino , Adulto JovemRESUMO
Psoriasis, a skin inflammatory disease, originates from dysregulated interactions of the immune system. Cadmium, an environment pollutant, increases the levels of inflammation markers and influences the immune system. To clarify the relationship between cadmium and psoriasis, 5,927 participants, ≥20 years, in the National Health and Nutrition Examination Survey (NHANES) 2003-2006 were studied. Psoriasis severity was assessed using self-reported dermatology questionnaires. Cadmium was measured using blood chemistry. Three adjusted models were applied for the interaction between serum cadmium and severity of psoriasis. Psoriasis patients had significantly higher blood cadmium (0.67 vs. 0.52 µg/L, p = 0.006). There was a strong linear increase in predicted blood cadmium values with an increase in severity of psoriasis (p for trend = 0.002). The ß coefficient of the predicted serum cadmium in the "few patches to extensive psoriasis" group was 0.234 (p = 0.002) after adjusting covariates. Participants with severe psoriasis have higher blood cadmium. Environmental exposure to cadmium can predispose to the worsening of psoriasis. Although there are still limitations in this study, such as not included treatment data, these results have substantial public health implications for the general population, as they demonstrate the importance of cadmium exposure prevention, particularly among psoriasis patients.
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Cádmio/efeitos adversos , Psoríase/induzido quimicamente , Adulto , Cádmio/sangue , Feminino , Humanos , Masculino , Psoríase/sangue , Análise de Regressão , Índice de Gravidade de DoençaRESUMO
OBJECTIVES: The effects of serum uric acid (UA) level on a variety of diseases were found from experimental and observational studies via oxidative stress and anti-oxidants. However, research on the association of UA and hearing thresholds is relatively sparse. We investigated this issue in the U.S. general population to evaluate the relationship of serum UA levels and pure tone threshold of hearing. METHODS: Forty four thousand eighty four eligible participants aged 20 to 69 years who have serum UA data and received Audiometry Examination Component were enrolled from the National Health and Nutrition Examination Survey 1999-2004. Hearing thresholds (dB) as a pure tone average at low frequencies (0.5, 1, 2 kHz) and at high frequencies (3, 4, 6, and 8 kHz) were computed. Multivariate linear regression models and tertile-based analysis with an extended-model approach for covariates adjustment were used to assess the correlation between serum UA level and hearing thresholds. RESULTS: In the adjusted mode of tertile-based analysis, the regression coefficients elucidated as the change of log-transformed mean hearing thresholds upon comparing participants in the highest tertile of serum UA to those in the lowest tertile were -0.067 (P=0.023) in high frequency and -0.058 (P=0.054) in low frequency. After adjusting for multiple pertinent covariates, inverse association between tertiles of serum UA and hearing thresholds remained essentially unchanged. The negative trends between serum UA and hearing thresholds were statistically significant (P for trends <0.05) in tertile-based multiple linear regressions. CONCLUSION: Individuals with elevated UA levels independently were found to be inversely associated with hearing thresholds for pure tone audiometry in a nationally representative sample of U.S. adults.
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The mechanism of cellular aging likely involves decreased telomere length and is associated with age-related diseases such as cardiovascular disease. Metabolic syndrome (MetS) is an important risk factor for CVD. The purpose of this study was to investigate the association between LTL and MetS. We evaluated 7370 participants in the National Health and Nutrition Examination Survey (1999-2002). The association between LTL and individual MetS components and the number of MetS components was analyzed by multivariable regression models, adjusting for gender, race/ethnicity, albumin, C-reactive protein, alanine transaminase, uric acid and medical condition. An increase in the number of MetS components was strongly associated with shorter telomere length, especially in female participants (p for trend < 0.05). In addition, triglycerides were negatively associated with LTL in female participants (p < 0.001). Waist circumstance was associated with decreased LTL (p < 0.05) in both males and females. In summary, our study indicated that an increment of MetS component is strongly associated with shorter LTL, especially in the female population.
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Doenças Cardiovasculares/genética , Síndrome Metabólica/genética , Homeostase do Telômero/genética , Telômero/genética , Adulto , Idoso , Pressão Sanguínea , Proteína C-Reativa/genética , Doenças Cardiovasculares/sangue , Doenças Cardiovasculares/patologia , Colesterol/sangue , Feminino , Humanos , Leucócitos/citologia , Leucócitos/metabolismo , Masculino , Síndrome Metabólica/sangue , Síndrome Metabólica/patologia , Pessoa de Meia-Idade , Caracteres Sexuais , Ácido Úrico/sangueRESUMO
The platelet-to-lymphocyte ratio (PLR) has been extensively studied in oncologic diseases. However, the correlation between PLR and sarcopenia remains unknown. In this cross-sectional analysis, we enrolled 3,671 non-institutionalized individuals from the National Health and Nutrition Examination Survey (NHANES) III (1988-1994) aged ≥60 years and whose complete blood counts (CBCs), body composition measurements, and related demographic information was available. Skeletal muscle mass was assessed using a previously published equation (including age, sex, height, and bioelectrical impedance analysis). PLR values were estimated based on laboratory data. Multiple linear and logistic regression analyses, quartile-based stratified odds ratio comparisons, and trend tests were performed. Elevations in serum PLR values were significantly associated with sarcopenia status and negatively associated with skeletal muscle index. After additionally adjusting for other covariates, the significant negative correlation remained; moreover, participants with highest serum PLR values (≥155) had 2.36 times greater risk of sarcopenia than those with lowest PLR values (<90; odds ratio (OR) = 2.36; 95% confidence interval (CI): 1.21-3.31; p < 0.01). Higher PLR levels are associated with a greater risk of sarcopenia in geriatric populations. Thus, PLR as an inexpensive and easily measurable parameter can be considered as an inflammatory biomarker for sarcopenia.
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Suscetibilidade a Doenças , Contagem de Linfócitos , Contagem de Plaquetas , Sarcopenia/sangue , Sarcopenia/etiologia , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Biomarcadores , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Sarcopenia/epidemiologiaRESUMO
Disability became increasingly common with age, and crude rates of disability were rising around the globe. The aim of this study was to investigate the association between calf circumference (CC) and disability in the U.S. elderly population. From the 1999-2006 National Health and Nutrition Examination Survey, a total of 4,245 participants with an age range of 60-84 years were included. Disability was defined as the total number of difficulties within the following 5 major domains of disability, such as activities of daily living (ADL), instrumental ADL, general physical activities, lower extremity mobility, and leisure and social activities. The association between CC and disability was investigated through the regression model adjusted for multiple covariates. According to the fully adjusted model regarding disability, the ß coefficients for each quartile of increasing CC were -0.041 for quartile 2 (P = 0.096), -0.060 for quartile 3 (P = 0.027), and -0.073 for quartile 4 (P = 0.026) respectively, compared with lowest quartile. There was a negative association between CC and disability among the elderly population. Calf circumference may be a novel risk assessment for disability of elderly people.
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Antropometria , Pesos e Medidas Corporais , Avaliação da Deficiência , Pessoas com Deficiência , Idoso , Idoso de 80 Anos ou mais , Antropometria/métodos , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Vigilância em Saúde Pública , Medição de RiscoRESUMO
A shorter telomere length is associated with several systemic disorders. Telomere length may be an informative biomarker for the maintenance of the overall health status and mortality. There are a limited number of empirical studies concerning the effect of anthropometric parameters on telomere length. The data are derived from the National Health and Nutrition Examination Survey from 1999 to 2002. The primary outcomes of this study were to examine the potential relationships between the anthropometric indices and the telomere length, while secondary outcomes of this study was to investigate the association between different anthropometric indices and mortality risk. A significant positive correlation was noted between the mean telomere length and the thigh circumference (TC) and calf circumference (CC) in all designed models. Participants in the highest TC and CC quartiles tended to have a longer telomere length and lowered the hazards for all-cause mortality to 43% and 57%, respectively. Notably, the anthropometric indices involving the CC with higher values seemed to be surrogate markers for the reduction of the risk of all-cause, cardiovascular and malignancy-related mortality (all P < 0.05). The CCmay be a valuable tool to guide public health policy and a clinical prognostic indicator for the risk of mortality.