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Article: Serum S100B Is Related to Illness Duration and Clinical Symptoms in Schizophrenia-A Meta-Regression Analysis.

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Schümberg K; Polyakova M; Steiner J; Schroeter ML
Front Cell Neurosci, 2016


Study characteristics for the 19 studies included in the final meta-analysis.

Reference Sample size Patient age (years; mean ± SD) Illness duration (years; mean ± SD) Serum S100B (ng/l; mean ± SD) Male-to-female ratio for patients PANSS score BPRS Bias rating
P Co P Co Total Positive Negative General
Gattaz et al. (2000) 23 23 36.0 ± 9.0 17.0 ± 7.0 440.0 ± 270.0 550.0 ± 140.0 2.3 15.8 ± 15.4 13
Ryoun Kim et al. (2007) 60 30 37.0 ± 3.5 15.0 ± 6.7 140.0 ± 91.7 78.0 ± 47.0 0.8 13
Lara et al. (2001) 20 20 31.0 ± 8.0 9.0 ± 7.0 120.0 ± 140.0 66.0 ± 67.0 1.9 107.0 ± 29.0 24.0 ± 9.0 29.0 ± 7.0 54.0 14
Ling et al. (2007) 57 60 33.5 ± 11.4 8.0 ± 9.0 119.0 ± 59.0 67.0 ± 22.0 0.9 77.8 ± 13.8 20.0 ± 6.8 14
O’Connell et al. (2013) 97 27 42.5 ± 12.2 Only clozapine duration stated 79.5 ± 39.8 67.8 ± 20.8 2.3 31.0 ± 9.0 14
Qi et al. (2009) 63 50 50.8 ± 6.8 25.4 ± 7.2 359.0 ± 116.0 123.0 ± 50.0 2.2 59.8 ± 13.1 13.2 ± 6.1 20 ± 6.2 26.5 ± 5.5 18
Rothermundt et al. (2001) 26 26 37.0 ± 12.9 10.0 ± 10.4 98.0 ± 76.0 34.0 ± 17.5 0.6 86.7 ± 17.9 25 ± 6.3 19.5 ± 8.3 42.1 ± 9.6 16
Rothermundt et al. (2004a) 21 21 32.5 ± 13.0 65.0 ± 31.0 38.0 ± 8.0 4.3 97.7 ± 25.6 13
Rothermundt et al. (2004b) 98 98 42.1 ± 11.1 73.0 ± 32.0 44.0 ± 15.0 1.3 82.5 ± 17.1 14.8 ± 5.2 27.3 ± 5.3 40.3 ± 10.6 16
Rothermundt et al. (2007) 12 12 25.3 ± 4.8 1.9 ± 1.4 85.0 ± 70.0 38.0 ± 8.0 11 81.2 ± 20.1 19.3 ± 7.4 19.6 ± 7.8 42.4 ± 11.1 18
Sarandol et al. (2007) 40 35 34.0 ± 9.9 6.7 ± 6.4 46.1 ± 43.6 23.6 ± 14.9 0.8 21.0 ± 6.1 15
Schmitt et al. (2005) 41 23 63.3 ± 7.0 35.3 ± 11.4 132.2 ± 43.0 61.0 ± 26.0 1.4 46.2 ± 14.9 16
Schroeter et al. (2003) 30 15 34.8 ± 12.4 8.9 ± 8.8 180.3 ± 129.5 112.8 ± 53.4 0.9 45.3 ± 12.6 12
Schroeter et al. (2009) 20 19 34.6 ± 12.7 8.4 ± 9.6 73.4 ± 72.1 42.1 ± 69.7 0.8 47.6 ± 11.9 15
Steiner et al. (2006) 12 17 24.0 ± 7.0 0.4 ± 0.2 90.0 ± 30.0 80.0 ± 20.0 0.7 87.0 ± 15.0 24.0 ± 6.0 21.0 ± 6.0 42.0 ± 8.0 14
Steiner et al. (2009) 26 32 34.7 ± 11.3 8.0 ± 9.0 72.0 ± 38.0 52.0 ± 18.0 1.9 84.8 ± 11.2 20.1 ± 4.9 22.1 ± 6.5 42.7 ± 5.6 16
Uzbay et al. (2013) 18 19 37.4 ± 12.6 9.8 ± 10.11 7.8 ± 10.6 6.3 ± 7.8 1.6 87.2 ± 13.3 16
Wiesmann et al. (1999) 20 20 35.7 ± 10.7 8.0 ± 5.0 165.0 ± 138.0 54.0 ± 31.0 0.7 16
Zhang et al. (2010) 82 60 50.9 ± 7.2 26.6 ± 8.7 445.3 ± 196.0 122.0 ± 76.0 2.3 58.4 ± 13.2 12.2 ± 5.9 19.9 ± 6.5 26.2 ± 5.4 18
Total study population 766 607 37.8 ± 9.2 12.4 ± 9.4 146.9 ± 126.9 88.4 ± 119.7 2.0 ± 2.4 82.3 ± 14.2 19.1 ± 5.1 22.0 ± 3.6 39.3 ± 6.3 34.5 ± 13.9 15.1 ± 1.8

Note: BPRS, Brief Psychiatric Rating Scale; Co, control subjects; P, patients; PANSS, Positive And Negative Syndrome Scale; SD, standard deviation.


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Inferred neuron-electrophysiology data values

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