CRP and inflammatory bowel disease: In CD patients, higher levels of vigorous activity were associated with lower fatigue (MFI: r = –0.376, P = 0.012; IBD-F: r = –0.306, P = 0.043) and higher HRQoL (IBDQ-bowel: r = 0.322, P = 0.035; IBD-systemic: r = 0.380, P = 0.012)In UC patients, lower physical activity levels were associated with higher CRP levels (r = –0.0399, P = 0.029) and HRQoL (r = –0.407, P = 0.023)