• Collecting Valid and Reliable Data: Fieldwork Monitoring Strategies in a Health Examination Survey 

      Kislaya, Irina; Santos, Ana João; Lyshol, Heidi; Antunes, Liliana; Barreto, Marta; Gaio, Vânia; Gil, Ana P.; Namorado, Sónia; Dias, Carlos Matias; Tolonen, Hanna; Nunes, Baltazar (Peer reviewed; Journal article, 2020)
      Introduction: Health surveys constitute a relevant information source to access the population’s health status. Given that survey errors can significantly influence estimates and invalidate study findings, it is crucial ...