Fig. 6From: Revisiting the continuum of resistance model in the digital age: a comparison of early and delayed respondents to the Norwegian counties public health surveyPrevalence of various health and health-related outcomes among questionnaire respondents in waves 1, 2 and 3. Red dots indicate significant differences from wave 1 (p < 0.05) and the black dot indicates a significant difference between wave 2 and wave 3 (p < 0.05)Back to article page