The course of C-reactive protein response in untreated upper respiratory tract infection by Hasse Melbye, Dag Hvidsten, Arne Holm, Sveine Arne Nordbø, and Jan Brox BJGP Volume 54(506):653-658 September 1, 2004 ©2004 by British Journal of General Practice

Median C-reactive protein (CRP) values in 41 subjects with untreated respiratory tract infection, showing duration of illness and aetiological agent. Median C-reactive protein (CRP) values in 41 subjects with untreated respiratory tract infection, showing duration of illness and aetiological agent. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

The development of C-reactive protein (CRP) values in five subjects with influenza A infection, showing duration of illness. The development of C-reactive protein (CRP) values in five subjects with influenza A infection, showing duration of illness. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

The development of C-reactive protein (CRP) values in seven subjects with influenza B infection, showing duration of illness. The development of C-reactive protein (CRP) values in seven subjects with influenza B infection, showing duration of illness. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

The development of C-reactive protein (CRP) values in five subjects with rhinovirus infection, showing duration of illness. The development of C-reactive protein (CRP) values in five subjects with rhinovirus infection, showing duration of illness. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

The development of C-reactive protein (CRP) values in seven subjects with infections of various aetiology, showing duration of illness. The development of C-reactive protein (CRP) values in seven subjects with infections of various aetiology, showing duration of illness. GAS=group A streptococcal infection; URTI = upper respiratory tract infection; RS = respiratory syncytial. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

The development of C-reactive protein (CRP) values in 18 subjects with infections of unknown aetiology, showing duration of illness. The development of C-reactive protein (CRP) values in 18 subjects with infections of unknown aetiology, showing duration of illness. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

Median erythrocyte sedimentation rate in 41 subjects with untreated respiratory tract infection showing duration of illness and aetiological agent. Median erythrocyte sedimentation rate in 41 subjects with untreated respiratory tract infection showing duration of illness and aetiological agent. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

Median symptom score (on a scale of 0 to 16) in 41 subjects with untreated respiratory tract infection showing duration of illness and aetiological agent. Median symptom score (on a scale of 0 to 16) in 41 subjects with untreated respiratory tract infection showing duration of illness and aetiological agent. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

Mean degree of eight symptoms (scored as 0, 1 or 2, with 2 being most severe) in 41 subjects with untreated respiratory tract infection, showing duration of illness. Mean degree of eight symptoms (scored as 0, 1 or 2, with 2 being most severe) in 41 subjects with untreated respiratory tract infection, showing duration of illness. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice

Frequency (%) of coloured sputum in 41 subjects with untreated respiratory tract infection, showing duration of illness and aetiological agent. Frequency (%) of coloured sputum in 41 subjects with untreated respiratory tract infection, showing duration of illness and aetiological agent. Hasse Melbye et al. Br J Gen Pract 2004;54:653-658 ©2004 by British Journal of General Practice