Iris Kanera

65 The Kanker Nazorg Wijzer protocol 3 and adjusted the Active Plus intervention (Peels et al., 2012; Peels, van Stralen, et al., 2014; van Stralen et al., 2008; van Stralen, de Vries, Mudde, Bolman, & Lechner, 2009) to meet the characteristics of our target group. We also used elements from computer tailored interventions on smoking cessation (Stanczyk, Bolman, Muris, & de Vries, 2011; Te Poel, Bolman, Reubsaet, & de Vries, 2009; Van Berkel, 2000,) and diet (Oenema, Brug, & Lechner, 2001; Springvloet, Lechner, & Oenema, 2014; van Keulen et al., 2008; Walthouwer, Oenema, Soetens, Lechner, & de Vries, 2013). As mentioned in Step 3, the Fatigue module was based on a protocol for treating cancer-related fatigue (Gielissen, 2007). Figure 3.2 The appearance of the KNW The intervention Screening questionnaire The KNW starts with a screening questionnaire measuring several concepts, including fatigue, work limitations, psychological distress, social support, PA, food intake, and smoking behavior (see Step 6, Measurements). Based on their answers, participants receive personal advice about which modules deserves their further attention. For this, a thermometer is used as visual aid (see Figure 3.3).“Green”advice indicates that the participant is doing well in this area and visiting the corresponding module is not necessary. “Orange” advice indicates that the participant is doing reasonably well, but there still is room for improvement. “Red” advice indicates that the participant is strongly advised to visit the corresponding module.