Owais Raza
Department of Epidemiology and Biostatistics, School of Public Health, International Campus, Tehran University of Medical Sciences (IC-TUMS), Tehran, Iran.
[ 1 ] - Psychometric properties of the Urdu version of the World Health Organization\'s quality of life questionnaire (WHOQOL-BREF)
Background: The present study was conducted to translate and validate the World Health Organization’s Quality-of-Life Scale -BREF into local language of Pakistan. Methods: A forward- backward translation procedure was followed to develop the Pakistani version of the questionnaire. Through a multi- stage clustered sampling technique, a sample of individuals aged 1...
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