Características clínicas y comorbilidades asociadas a mortalidad en pacientes con COVID-19 en Coahuila (México) / Clinical characteristics and comorbidities associated with mortality in patients with COVID-19 in Coahuila (Mexico)

Antecedentes y objetivo: El objetivo de este estudio es describir las características de los pacientes con COVID-19 en un estado del norte de México y determinar las comorbilidades asociadas con la mortalidad. Métodos: Se examinaron pacientes con COVID-19, divididos en supervivientes y no supervivientes. Los datos fueron analizados mediante las pruebas de X2, t de Student y el modelo de regresión de Cox. Resultados: Se incluyeron 17.479 pacientes, reportando un 6,3% de mortalidad. Los factores que se asociaron con esta fueron: edad mayor a 60 años (HR = 8,04; IC 95% 7,03 a 9,19), diabetes (HR = 1,63; IC 95% 1,40 a 1,89), hipertensión arterial sistémica (HR = 1,48; IC 95% 1,28 a 1,72), obesidad (HR = 1,37; IC 95% 1,18 a 1,60) y daño renal crónico (HR = 2,06; IC 95% 1,64 a 2,59). Conclusiones: La diabetes, la hipertensión arterial, la obesidad y el daño renal crónico incrementan la mortalidad en pacientes con COVID-19 en la población de Coahuila, México; el factor que más contribuye para el riesgo de muerte es la edad mayor a 60 años (AU)

Background and objective: This study aims to describe the characteristics of patients with COVID-19 in a state in northern Mexico and establish the comorbidities associated with mortality. Methods: Patients with COVID-19, divided into survivors and non-survivors, were analyzed. The data were analyzed using the chi-square test, Student's t-test, and Cox's regression model. Results: A total of 17,479 patients were included and mortality rate of 6.3% was reported. Age over 60 years (HR = 8.04; 95% CI 7.03-9.19), diabetes (HR = 1.63; 95% CI 1.40-1.89), high blood pressure (HR = 1.48; 95% CI 1.28-1.72), obesity (HR = 1.37; 95% CI 1.18-1.60) and chronic kidney disease (HR = 2.06; 95% CI 1.64-2.59) were significantly associated with mortality. Conclusions: Diabetes, high blood pressure, obesity, and chronic kidney disease increased mortality among patients with COVID-19 in the population of Coahuila, Mexico. The factor that most contributed to risk of death was age over 60 years (AU)

Clinical characteristics and comorbidities associated with mortality in patients with COVID-19 in Coahuila (Mexico).

BACKGROUND AND OBJECTIVE: This study aims to describe the characteristics of patients with COVID-19 in a state in northern Mexico and establish the comorbidities associated with mortality. METHODS: Patients with COVID-19, divided into survivors and non-survivors, were analyzed. The data were analyzed using the chi-square test, Student's t-test, and Cox's regression model. RESULTS: A total of 17,479 patients were included and mortality rate of 6.3% was reported. Age over 60 years (HR = 8.04; 95%CI 7.03-9.19), diabetes (HR = 1.63; 95%CI 1.40-1.89), high blood pressure (HR = 1.48; 95%CI 1.28-1.72), obesity (HR = 1.37; 95%CI 1.18-1.60) and chronic kidney disease (HR = 2.06; 95%CI 1.64-2.59) were significantly associated with mortality. CONCLUSIONS: Diabetes, high blood pressure, obesity, and chronic kidney disease increased mortality among patients with COVID-19 in the population of Coahuila, Mexico. The factor that most contributed to risk of death was age over 60 years.

[Clinical characteristics and comorbidities associated with mortality in patients with COVID-19 in Coahuila (Mexico)]. / Características clínicas y comorbilidades asociadas a mortalidad en pacientes con COVID-19 en Coahuila (México).

Background and objective: This study aims to describe the characteristics of patients with COVID-19 in a state in northern Mexico and establish the comorbidities associated with mortality. Methods: Patients with COVID-19, divided into survivors and non-survivors, were analyzed. The data were analyzed using the chi-square test, Student's t-test, and Cox's regression model. Results: A total of 17,479 patients were included and mortality rate of 6.3% was reported. Age over 60 years (HR = 8.04; 95% CI 7.03-9.19), diabetes (HR = 1.63; 95% CI 1.40-1.89), high blood pressure (HR = 1.48; 95% CI 1.28-1.72), obesity (HR = 1.37; 95% CI 1.18-1.60) and chronic kidney disease (HR = 2.06; 95% CI 1.64-2.59) were significantly associated with mortality. Conclusions: Diabetes, high blood pressure, obesity, and chronic kidney disease increased mortality among patients with COVID-19 in the population of Coahuila, Mexico. The factor that most contributed to risk of death was age over 60 years.