[Effectiveness of problem solving technique applied by nurses: decreased anxiety and depression in family caregivers]. / Efectividad de la técnica de resolución de problemas aplicada por enfermeras: disminución de la ansiedad y la depresión en cuidadoras familiares.

OBJECTIVE: To determine the effectiveness of Problem Solving Technique in reducing anxiety and depression, and increased perceived well-being in women family caregivers of chronic patients. DESIGN: A clinical trial FIELD OF STUDY: Health centres in Tarragona, Spain, during 2007-2011. PARTICIPANTS: A sample 122 caregivers of patients in home care programs that met the inclusion criteria, were assigned to intervention or control group according to a simple random process. INTERVENTIONS: In the experimental group, the nurses applied the Problem Solving Technique to the caregiver according to a four-session protocol. The nurses provided the usual care to the caregivers In the control group. One month after intervention, the dependent vriables were measured again in both groups. PRINCIPAL MEASUREMENT: The dependent variables of anxiety and depression were measured using the Goldberg scale, and the emotional well-being variable by the scale of emotional health of the primary caregiver. RESULTS: A statistically significant improvement was detected in the anxiety and depression symptoms, as well as the perceived well-being in the intervention group compared to the control group. CONCLUSIONS: Implementation of the Problem Solving Technique is a useful therapeutic tool for reducing symptoms of distress in family caregivers of chronic patients.

[Incidence and clinical characteristics of community-acquired pneumonia managed as outpatient among elderly people in Tarragona-Valls, Spain]. / Incidencia y características clínicas de las neumonías tratadas ambulatoriamente en las personas mayores de 65 años del área de Tarragona-Valls, 2002-2005.

BACKGROUND: Few information exists about community-acquired pneumonia (CAP) not hospitalized. This study assessed incidence and clinical characteristics of community-acquired pneumonia (CAP) managed as outpatient among elderly population. METHODS: Prospective cohort study that included 11,240 individuals 65 years or older who were assigned to 8 Primary Care Centers in the region of Tarragona-Valls, Spain. All cases of CAP managed as outpatient occurred among cohort members from January 1, 2002 to April 30, 2005 were included. All cases were x-ray proved and validated by checking clinical records. RESULTS: An amount of 118 cases of CAP managed as outpatient were observed (45 diagnosed in Primary Care and 73 diagnosed in Emergence Units) which means an incidence of 34.8 cases per 10,000 elderly persons-year (95% CI: 28.8-41.7). Incidence was greater among males (41.9 per 10,000) and among those aged 75 years or older (47.5 per 10,000). When diagnosis, 68.6% of patients had fever, (80% in 65-74 years and 60.3 in 75 years or older, p=0.037), 36.4% dyspnea, 44.9% pleural pain, 77.1% cough, 50.0% expectoraton and 5.7% had altered mental state. The combination of "fever, cough and pleural pain" occurred in 27.1% of cases (95% CI: 19.3-36.1). CONCLUSIONS: The incidence of outpatient CAP among elderly people is considerable. A great proportion of cases, specially older patients, had not typical clinical manifestations of pneumonia.