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apoio social e hipertension arterial esencial - Universidade de Vigo

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• Introdúcense no mo<strong>de</strong>lo final as variables que si modifican o coeficiente (B) da<br />

variable principal (exposición), <strong>de</strong>sbotando do mo<strong>de</strong>lo aquelas que non producen<br />

modificación.<br />

Para a análise dos datos utilizáronse os paquetes estatísticos SPSS para Windows<br />

versión 6.1 e Epidat. Todas as estimacións por intervalos son calculados para un nivel<br />

<strong>de</strong> confianza do 95%.<br />

5.3. BUSCA BIBLIOGRAFICA<br />

A busca bibliografía realizouse a través da base <strong>de</strong> datos indizada MEDLINE <strong>de</strong>s<strong>de</strong> os<br />

anos 1985 a 1999 coas seguintes entradas do Medical Subject Headings (MeSH): Hypertension<br />

and <strong>social</strong> support. E os termos relacionados: <strong>social</strong> enviroment, self-help groups, life-style,<br />

<strong>social</strong> isolation, life-change-events.<br />

5.4. BOLSA DE INVESTIGACION<br />

Este traballo <strong>de</strong> investigación estivo subvencionado polo Fondo <strong>de</strong> Investigaciones<br />

Sanitarias (FIS) do Ministerio <strong>de</strong> Sanidad y Consumo co expediente número 96/1480.<br />

60

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