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1.
Semergen ; 45(6): 390-395, 2019 Sep.
Artículo en Español | MEDLINE | ID: mdl-30898486

RESUMEN

OBJECTIVE: To assess the risk of functional decline (DF) by using several prediction scales. MATERIAL AND METHODS: A multicentre, observational, cross-sectional study was conducted on a population of 70 years or more in the health area of ??Toledo. Institutionalised, terminal ill, and patients dependent for three or more basic activities of daily life, were excluded. The sample (480 patients) was calculated for an estimated DF prevalence of 15%, accuracy 2%, confidence level 95%, and 10% of estimated losses. Stratified sampling; first by conglomerates (Health Centres) and then systematic sampling (1/15) by list of patients ordered by age. Response rate: 98%. VARIABLES: Sociodemographic, morbidity, questionnaires to assess the functional capacity for basic activities (Katz index), and tools (Lawton-Brody index) of daily life and risk prediction rules of DF (SHERPA, TRST, ISAR-PC and Inouye). Approved by the Clinical Research Ethics Committee of Toledo. RESULTS: The mean age was 77.94 (SD: 6.27), with 54.4% women. Mean number of illnesses: 4.38 (SD: 2.17) and drugs: 5.57 (SD: 3.35). Risk of DF according to the prediction rules: SHERPA: 32.7% (95% CI: 28.52-36.88) (slight risk: 17.2% [95% CI: 13.83-20.57]; moderate: 9.7% [95% CI: 7.06-12.34] and high: 5.8% [95% CI: 3.72-7.88]); TRST: 42% (95% CI: 37.6-46.4); ISAR-PC: 75.4% (95% CI: 71.14-78.86); Inouye: 49.3% (95% CI: 44.84-53.76) (mean risk: 44.5% [95% CI: 40.07-48.93], and high: risk 4.8% [95% CI: 2.89-6.71]). CONCLUSIONS: A significant percentage of patients are at risk of DF, but there is a wide variation between the different rules. In general, the risk is lower than that found in other studies, and it is necessary to validate new rules adapted to our environment.


Asunto(s)
Actividades Cotidianas , Evaluación de la Discapacidad , Evaluación Geriátrica/métodos , Vida Independiente , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Estado de Salud , Humanos , Masculino , Medición de Riesgo , Encuestas y Cuestionarios
2.
Semergen ; 45(6): 375-381, 2019 Sep.
Artículo en Español | MEDLINE | ID: mdl-30541704

RESUMEN

OBJECTIVE: To determine whether the baseline parameters of forced spirometry can influence the positivity of the bronchodilation test (BDT), and whether this could have an influence in future positivity criteria. MATERIAL AND METHODS: A descriptive, cross-sectional study was conducted in a Primary Care setting. It included all patients referred by their family doctor to perform a forced spirometry test due to smoking, respiratory symptoms, or follow-up of respiratory diseases, between the months of June 2015 and February 2017. All of them were subjected to a forced spirometry with a BDT. RESULTS: A total of 295 patients were included, with a mean age 53.4±15.5 years, and 62% were male.An obstructive pattern was obtained in 20% of the spirometries, with 67.5% presenting with a mild obstruction, 18% a moderate, 9.6% moderate to severe, and 4.8% very severe. The BDT was positive in 8.8% of the spirometries, with 11.2% only positive in volume, and 17.6% were only positive in percentage. It was observed that the patients with a BDT positive in percentage had a lower base forced expiry volume in the first second (1.66 L/sec vs. 2.74 L/sec; P<.001), and a lower forced vital capacity (2.85 l vs.3.73 l; P<.001). The patients with a positive BDT in volume had a lower forced expiry volume in the first second (2.59 l/sec vs. 2. 62 l/sec; P<.001), and a higher forced vital capacity (3.89 l vs. 3.58 l; P<.001). CONCLUSIONS: The baseline forced expiry volume in the first second and forced vital capacity have an influence in the positivity of the BDT. This circumstance should be assessed when establishing the positivity of the BDT.


Asunto(s)
Broncodilatadores/administración & dosificación , Enfermedades Pulmonares/diagnóstico , Atención Primaria de Salud , Espirometría/métodos , Adulto , Anciano , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Capacidad Vital
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