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ABSTRACT Introduction Running has become one of the most popular sports and fitness methods for low cost, convenience, and easy adherence. This has made the characteristics and rules of running-related sports injuries a key research issue in sports medicine and public health. Objective Evaluate the effects of moderate running on sports injuries rehabilitation. Methods This paper uses mathematical statistics to study some groups that have been running for a long time (n=369). The causes of sports injuries analyses and risks are performed by questionnaire. Results Relaxation after exercise is a protective factor for sports injuries. The time of maintenance of the running habit and the previous sport's history are factors influencing the risk for a sport's injury. Conclusion Amateur runners have a high rate of running injuries. The knee is the area with the highest injury incidence. Weight-loss running increases the risk of injury. An individually moderate running training plan can reduce the risk of running injuries. Evidence level II; Therapeutic Studies - Investigating the results.
RESUMO Introdução A corrida tornou-se um dos esportes e métodos de aptidão física mais populares devido ao seu baixo custo, conveniência e fácil adesão. Isso fez com que as características e regras das lesões esportivas relacionadas à corrida tornaram-se uma questão-chave de pesquisa em medicina esportiva e saúde pública. Objetivo Avaliar os efeitos da corrida moderada sobre a reabilitação de lesões esportivas. Métodos Este artigo utiliza a estatística matemática para estudar alguns grupos que já praticam corrida há muito tempo (n=369). A análise das causas de lesões e riscos desportivos é feita por questionário. Resultados O relaxamento após o exercício é um fator de proteção para lesões esportivas. O tempo de manutenção do hábito da corrida bem como o histórico esportivo pregresso são fatores que influenciam no risco para uma lesão esportiva. Conclusão Corredores amadores têm uma alta taxa de lesões na corrida. O joelho é a área de maior incidência das lesões. Correr para perder peso aumenta o risco de lesões. Um plano de treinamento de corrida moderado planejado individualmente pode reduzir os riscos das lesões durante as corridas. Nível de evidência II; Estudos terapêuticos - Investigação de resultados.
RESUMEN Introducción La corrida se ha convertido en uno de los deportes y métodos de acondicionamiento físico más populares debido a su bajo coste, comodidad y fácil adherencia. Esto ha hecho que las características y las reglas de las lesiones deportivas relacionadas con la corrida sean un tema de investigación clave en la medicina deportiva y la salud pública. Objetivo Evaluar los efectos de la corrida moderada en la rehabilitación de las lesiones deportivas. Métodos Este trabajo utiliza la estadística matemática para estudiar algunos grupos que llevan mucho tiempo corriendo (n=369). El análisis de las causas de las lesiones deportivas y los riesgos se realiza mediante un cuestionario. Resultados La relajación después del ejercicio es un factor de protección para las lesiones deportivas. El tiempo de mantenimiento del hábito de correr, así como el historial deportivo previo son factores que influyen en el riesgo de sufrir una lesión deportiva. Conclusión Los corredores aficionados tienen un alto índice de lesiones al correr. La rodilla es la zona de mayor incidencia de lesiones. Correr para perder peso aumenta el riesgo de lesiones. Un plan de entrenamiento moderado para correr, planificado individualmente, puede reducir el riesgo de lesiones al correr. Nivel de evidencia II; Estudios terapéuticos - Investigación de resultados.
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PURPOSE: The purpose of this study is to explore the application value of CDFI and SMI combined with serological markers in distinguishing benign and malignant thyroid nodules. METHOD: A total of 192 patients with thyroid nodules admitted to our hospital from July 2019 to December 2020 were selected as subjects. Color Doppler blood flow imaging (CDFI) and supermicro blood flow imaging (SMI) methods are used to detect the blood flow of patients and the levels of serum thyroglobulin antibody (TgAb), thyroid peroxidase antibody (TPOAb), and thyroid stimulating hormone (TSH). The receiver operating characteristic curve (ROC curve) was used to observe the sensitivity and specificity of serological markers for distinguishing benign and malignant thyroid nodules, and combined with CDFI and SMI to observe the sensitivity and specificity for distinguishing benign and malignant thyroid nodules. RESULTS: The levels of TgAb, TPOAb and TSH in benign thyroid nodules were lower than those of the malignant group, and the difference was statistically significant (P < 0.01). There was no statistically significant difference between benign and malignant thyroid nodules in the presence or absence of the capsule and the presence or absence of vocal halo (P > 0.05), while the differences in the nodule morphology, boundary, internal echo and internal calcification were statistically significant (P < 0.01). CONCLUSION: CDFI and SMI combined with serological index detection have higher value in the differential diagnosis of thyroid cancer, which can significantly improve the sensitivity and specificity of differential diagnosis.
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Neoplasias da Glândula Tireoide , Nódulo da Glândula Tireoide , Biomarcadores , Humanos , Iodeto Peroxidase , Sensibilidade e Especificidade , Tireoglobulina , Neoplasias da Glândula Tireoide/diagnóstico , Nódulo da Glândula Tireoide/diagnóstico , Tireotropina , Ultrassonografia Doppler em Cores/métodosRESUMO
PURPOSE: In California, colorectal cancer (CRC) is the second most common cancer in Latinos. Using data from the California Cancer Registry, we investigated demographic and clinical characteristics of 36,133 Latinos with CRC living in California during 1995-2011 taking into account subpopulations defined by country of origin. METHODS: Cases were defined as Latino according to the North American Association of Central Cancer Registries Hispanic Identification Algorithm, which was also used to group cases by country of origin: Mexico (9,678, 27 %), Central or South America (2,636, 7 %), Cuban (558, 2 %), Puerto Rico (295, 1 %), and other or unknown origin (22,966, 64 %; Other/NOS). 174,710 non-Hispanic white (NHW) CRC cases were included for comparison purposes. Annual age-adjusted incidence rates (AAIR) and proportional incidence ratios (PIRs) were calculated. RESULTS: Differences were observed for age at diagnosis, sex distribution, socioeconomic status (SES), nativity (US born vs. foreign born), stage, and tumor localization across Latino subpopulations and compared to NHW. Mexican Latinos had the lowest AAIR and Cuban Latinos had the highest. PIRs adjusted for age, SES, and nativity showed an excess of CRC males and female cases from Cuba, female cases from Puerto Rico and reduced number of female cases from Mexico. CONCLUSIONS: Differences in cancer incidence patterns and tumor characteristics were observed among Latino subpopulations in California. These disparities may reflect differences in cancer determinants among Latinos; therefore, given that country of origin information is unavailable for a large proportion of these patients, greater efforts to collect these data are warranted.