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Fig. 1 | BMC Research Notes

Fig. 1

From: Cause-effect relations between 55 kD soluble TNF receptor concentrations and specific and unspecific symptoms in a patient with mild SLE disease activity: an exploratory time series analysis study

Fig. 1

Time series of urinary sTNF-R55 levels and urinary protein levels of the SLE patient under study. a Time series of urinary sTNF-R55 (ng per μmol creatinine), b time series of urinary protein (mg per μmol creatinine). Both time series cover a period of 56 days during which the subject collected her entire urine in 12-h intervals. Each of the 112 12-h units represents either a daytime period from 8 am to 8 pm (uneven numbers) or a nighttime period from 8 pm to 8 am (even numbers)

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