| Literature DB >> 34214270 |
David José Coca1, Sandra Milena Castelblanco2, Diego Andrés Chavarro-Carvajal3, Luis Carlos Venegas-Sanabria3.
Abstract
Introduction: In-hospital complications frequently occur in hospitalized people over 65 worsening their clinical outcomes. There are, however, few studies on the factors associated with in-hospital complications in elderly patient care. Objective: To evaluate factors associated with in-hospital complications in a geriatric acute care unit in Bogotá, Colombia. Materials and methods: We conducted an analytical, observational, retrospective study in a cohort of 1,657 patients over 65 years of age who received care in the geriatric unit of a high complexity hospital in Bogotá, Colombia. The dependent variable was in-hospital complications and the independent variables, the degree of functional dependence on admission, dementia, nutritional status, social support, comorbidity, and polypharmacy. We used Poisson’s linear regression model to identify associated variables.Entities:
Keywords: Geriatrics; aging; hospitalization/complications; malnutrition
Mesh:
Year: 2021 PMID: 34214270 PMCID: PMC8382119 DOI: 10.7705/biomedica.5664
Source DB: PubMed Journal: Biomedica ISSN: 0120-4157 Impact factor: 0.935
Características de la población en estudio
| Características de la población (N=1.656) | |||||
|---|---|---|---|---|---|
| Sin complicación hospitalaria (n=1-539) | Con complicación hospitalaria (n=117) | p* | |||
| Variable | n o mediana | RIC o % | n o mediana | RIC o % | |
| Edad | 86 | P25 % 81 P75 % 90 | 86 | P25 % 81 P75 % 90 | 0,321 |
| Sexo | 0,733 | ||||
| Masculino | 646 | 92,68 % | 51 | 7,32 % | |
| Femenino | 893 | 93,12 % | 66 | 6,88 % | |
| Dependencia moderada | 777 | 90,56 % | 81 | 9,44 % | <0,001 |
| Demencia | 0,607 | ||||
| No | 599 | 93,45 % | 42 | 6,55 % | |
| Sí | 939 | 92,79 % | 73 | 7,21 % | |
| Estado nutricional | <0,001 | ||||
| Adecuado | 422 | 97,01 % | 13 | 2,99 % | |
| Malnutrición | 1.117 | 91,48 % | 104 | 8,52 % | |
| Soporte social | 0,796 | ||||
| Adecuado | 1.290 | 93,01 % | 97 | 6,99 % | |
| Poco soporte social | 249 | 92,57 % | 20 | 7,43 % | |
| Multimorbilidad | 0,802 | ||||
| <5 | 742 | 93,10 % | 55 | 6,90 % | |
| ≥5 | 797 | 92,78 % | 62 | 7,22 % | |
| Polifarmacia al ingreso | 0,211 | ||||
| No | 616 | 93,90 % | 40 | 6,10 % | |
| Sí | 922 | 92,29 % | 77 | 7,71 % | |
| Enfermedad índice | 0,004 | ||||
| Infecciosa | 419 | 89,15 % | 51 | 10,85 % | |
| Cardiovascular | 395 | 94,72 % | 22 | 5,28 % | |
| Respiratoria | 227 | 96,19 % | 9 | 3,81 % | |
| Gastrointestinal | 106 | 90,60 % | 11 | 9,40 % | |
| Mortalidad | 132 | 8,58 % | 44 | 37,61 % | <0,001 |
Análisis bivariado para evaluar los factores asociados con complicaciones hospitalarias
| Análisis bivariado | |||
|---|---|---|---|
| Variable | RP (IC95%) | p* | |
| Edad | 0,837 (0,590-1,189) | 0,321 | |
| Sexo femenino | 0,940 (0,661-1,337) | 0,733 | |
| Dependencia moderada | 2,092 (1,430-3,062) | <0,001 | |
| Demencia | 1,100 (0,763-1,588) | 0,607 | |
| Malnutrición | 2,850 (1,617-5,020) | 0,000 | |
| Poco soporte social | 1,063 (0,668-1,689) | 0,796 | |
| Cinco o más enfermedades | 1,045 (0,736-1,484) | 0,802 | |
| Polifarmacia al ingreso | 1,264 (0,873-1,828) | 0,213 | |
* Modelo de regresión de Poisson
Modelo de regresión logística para evaluar los factores asociados con complicaciones hospitalarias
| Análisis multivariado | |||
|---|---|---|---|
| Bivariado | Multivariado | ||
| Variable | RP (IC95%) | RP (IC95%) | p* |
| Edad | 0,837 (0,590-1,189) | 0,820 (0,578-1,164) | 0,268 |
| Sexo femenino | 0,940 (0,661-1,337) | 0,904 (0,636-1,286) | 0,578 |
| Dependencia moderada | 2,092 (1,430-3,062) | 1,931 (1,246-2,993) | 0,003 |
| Demencia | 1,100 (0,763-1,588) | 0,687 (0,458-1,030) | 0,069 |
| Malnutrición | 2,850 (1,617-5,020) | 2,502 (1,396-4,486) | 0,002 |
| Mal soporte social | 1,063 (0,668-1,689) | 0,999 (0,636-1,569) | 0,999 |
| Cinco o más enfermedades | 1,045 (0,736-1,484) | 0,934 (0,655-1,333) | 0,709 |
| Polifarmacia al ingreso | 1,264 (0,873-1,828) | 1,239 (0,843-1,820) | 0,274 |
* Modelo de regresión de Poisson