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Prevalência e fatores associados à doença renal crônica em pacientes internados em um hospital universitário na cidade de São Paulo, SP, Brasil / Prevalence and factors associated with chronic kidney disease among hospitalized patients in a university hospital in the city of São Paulo, SP, Brazil
Pinho, Natalia Alencar de; Silva, Giovänio Vieira da; Pierin, Angela Maria Geraldo.
Affiliation
  • Pinho, Natalia Alencar de; Universidade de São Paulo. BR
  • Silva, Giovänio Vieira da; Universidade de São Paulo. BR
  • Pierin, Angela Maria Geraldo; Universidade de São Paulo. BR
J. bras. nefrol ; 37(1): 91-97, Jan-Mar/2015. tab, graf
Article in Portuguese | LILACS | ID: lil-744438
Responsible library: BR1.1
RESUMO

Introdução:

A doença renal crônica (DRC) constitui importante problema de saúde pública mundial. Contudo, dados sobre prevalência e comorbidades são escassos no Brasil.

Objetivo:

Identificar a prevalência e fatores associados à DRC em pacientes internados em um hospital universitário.

Métodos:

Foram selecionados, aleatoriamente, 826 prontuários de pacientes internados em clínica médica. A DRC foi baseada no diagnóstico médico descrito no prontuário. Foram coletadas informações clínico-demográficas e feitas comparações entre pacientes com e sem DRC.

Resultados:

A prevalência de DRC foi 12,7%. Os pacientes com DRC se distinguiram daqueles sem a doença (p < 0,05) por terem companheiro (59,8% vs. 47,3%); idade mais elevada (65,8 ± 15,6 vs. 55,3 ± 18,9 anos); mais comorbidades como hipertensão arterial (75,2% vs. 46,3%), diabetes (49,5% vs. 22,4%), dislipidemia (23,8% vs. 14,9%), infarto do miocárdio (14,3% vs. 6,0%) e insuficiência cardíaca congestiva (18,1% vs. 4,3%); maior período de internação (11 (8-18) vs. 9 (6-12) dias) e; mais óbitos (12,4% vs. 1,4%). A análise de regressão logística indicou associação independente (OR, odds ratio; IC, intervalo de confiança de 95%) da DRC com idade (OR 1,019, IC 1,003-1,036), hipertensão arterial (OR 2,032, IC 1,128-3,660), diabetes (OR 2,097, IC 1,232-3,570) e insuficiência cardíaca congestiva (OR 2,665, IC 1,173-6,056).

Conclusão:

A prevalência de DRC em pacientes internados em clínica médica foi alta, sendo estes pacientes clinicamente mais complexos, visto apresentarem idade mais elevada e maior número de comorbidades, refletindo em maior risco de óbito durante internação hospitalar. .
ABSTRACT

Introduction:

Chronic kidney disease (CKD) is a major public health problem worldwide. Nonetheless, little is known about its features in Brazil.

Objective:

To identify prevalence and factors associated with CKD among hospitalized patients in a university hospital.

Methods:

We randomly selected 826 medical records of patients admitted in 2009 in the medical inpatient unit. We defined CKD as the presence of medical diagnosis or personal history. We collected a number of clinical and demographic information and these variables were compared between patients with and without CKD.

Results:

CKD prevalence was 12.7%. Patients with CKD differed from patients without (p < 0.05) regarding to living with a partner (59.8% vs. 47.3%), older age (65.8 ± 15.6 vs. 55.3 ± 18.9 years-old), more comorbidities as hypertension (75.2% vs. 46.3%), diabetes (49.5% vs. 22.4%), dyslipidemia (23.8% vs. 14.9%), acute myocardial infarction (14.3% vs. 6.0%) and congestive heart failure (18.1% vs. 4.3%); length of hospitalization (11 (8-18) vs. 9 (6-12) days); and death occurrence (12.4% vs. 1.4%). The logistic regression analysis showed an independent association (OR, odds ratio, CI, confidence interval 95%) of CKD with age (OR 1.019, CI 1.003 to 1.036), hypertension (OR 2.032, CI 1.128 to 3.660), diabetes (OR 2.097, CI 1.232 to 3.570) and congestive heart failure (OR 2.665, CI 1.173 to 6.056).

Conclusion:

CKD prevalence among patients in a medical inpatient unit was high and CKD patients were more complex, as they were older and had a great number of co-morbidities, reflecting a greater risk of death during hospitalization. .
Subject(s)


Full text: Available Collection: International databases Database: LILACS Main subject: Renal Insufficiency, Chronic Type of study: Controlled clinical trial / Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors / Screening study Limits: Aged / Female / Humans / Male Country/Region as subject: South America / Brazil Language: Portuguese Journal: J. bras. nefrol Journal subject: Nephrology Year: 2015 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade de São Paulo/BR

Full text: Available Collection: International databases Database: LILACS Main subject: Renal Insufficiency, Chronic Type of study: Controlled clinical trial / Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors / Screening study Limits: Aged / Female / Humans / Male Country/Region as subject: South America / Brazil Language: Portuguese Journal: J. bras. nefrol Journal subject: Nephrology Year: 2015 Document type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade de São Paulo/BR
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