Correction: Unraveling the transcriptome-based network of Tfh cells in primary Sjogren syndrome: insights from a systems biology approach

There was a mistake in Table 1 and Table 2 as published. Due to copy-paste errors during data integration, several records were duplicated and some correct data was missing. The corrected Table 1 and Table 2 appears below.

Table 1.

Phenotypes of pSS and non-pSS patients compared according to 2016 ACR/EULAR diagnostic criteria.

Clinical characteristic	pSS (n=106)	Non-pSS (n=46)
Gender (Female)	93/106	37/46
Age	48.50 ± 12.19	52.48 ± 12.23
ANA+ (%)	91.5**	71.7
Anti-SSA+ (%)	87.7***	26.1
Anti-Ro52+(%)	72.6**	45.7
Anti-SSB+ (%)	34.0***	6.5
IgG (g/L)	18.21 ± 9.10***	12.74 ± 3.79
IgA (g/L)	2.90 ± 1.30	2.68 ± 1.03
IgM (g/L)	1.50 ± 0.88	1.47 ± 0.82
C3 (g/L)	1.11 ± 0.23	1.13 ± 0.19
C4 (g/L)	0.27 ± 0.09	0.31 ± 0.12
Hypergammaglobulinaemia (%)	28.3**	10.9
Hypocomplementemia (%)	2.8	6.5

Data are mean ± standard deviation (SD) or n (%). *p<0.05; **p<0.01; ***p<0.001.

ANA, anti-nucleic antibody.

Table 2.

Clinical information for the 82 patients used for RNA sequencing grouped according to Tfh cell infiltration.

Clinical characteristic	Tfh-high (n=34)	Tfh-low (n=34)
Gender (Female)	29/34	25/34
Age	49.18 ± 13.26	49.68 ± 15.51
Xerostomia (%)	85.3**	52.9
Xerophthalmia (%)	61.8*	35.3
ANA+ (%)	94.1*	76.5
RF (%)	44.1**	8.8
Anti-SSA+ (%)	79.4	55.9
Anti-Ro52+(%)	58.8	52.9
Anti-SSB+ (%)	26.5	20.6
IgG (g/L)	17.43 ± 6.00**	13.30 ± 4.25
IgA (g/L)	3.01 ± 1.34	2.66 ± 1.08
IgM (g/L)	1.64 ± 1.04	1.41 ± 0.80
C3 (g/L)	1.08 ± 0.16	1.15 ± 0.22
C4 (g/L)	0.27 ± 0.09	0.32 ± 0.10
Hypergammaglobulinaemia (%)	44.1**	14.7
Hypocomplementemia (%)	2.9	2.9

Data are mean ± standard deviation (SD) or n (%). *p<0.05; **p<0.01; ***p<0.001. ANA= anti-nucleic antibody. RF, rheumatoid factors.

File Supplementary Table 1 and Supplementary Table 4 were erroneously published with the original version of this paper. The files have now been replaced.

The original version of this article has been updated.

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