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Table 2 Characteristics of the individual studies included in meta-analysis

From: Association of TNFSF4 polymorphisms with systemic lupus erythematosus: a meta-analysis

Reference Country Ethnicity Numbers MAF OR (95%) P value
Case Control Case Control
rs1234315 (T allele)         
Han et al. [17] China Asian 4,199 8,255 0.503 0.421 1.37 (1.29–1.45) 2.3 × 10–26
Zhang et al. [14] China Asian 1,344 4,315 0.512 0.395 1.45 (1.34–1.60) 1.5 × 10–16
Yang et al. [18] China Asian 3,300 4,200 0.539 0.468 1.33 1.0 × 10–3
Xu et al. [1] China Asian 294 282 0.531 0.434 1.47 (1.17–1.86) 0.001
Chang et al. [19] China Asian 314 920 0.538 0.445 1.46 (1.21–1.75) 4. 9 × 10–5
rs844648 (A allele)         
Delgado Vega et al. [20] Germany European 259 322 0.470 0.400 1.29 (1.02–1.63) 3.3 × 10–2
Delgado Vega et al. [20] Italy European 258 223 0.430 0.350 1.40 (1.08–1.82) 1.1 × 10–2
Delgado Vega et al. [20] Spain, European 517 901 0.420 0.440 0.94 (0.80–1.10) 0.407
Delgado Vega et al. [20] Argentina Latin American 278 355 0.440 0.520 0.73 (0.58–0.91) 3.9 × 10–3
Chang et al. [19] Chinese Asian 314 920 0.546 0.465 1.39 (1.16–1.66) 4.2 × 10–4
rs2205960 (T allele)         
V Gupta et al. [21] India Asian 394 583 0.277 0.225 1.32 (1.07–1.63)  < 0.01
Zhou et al. [13] China Asian 722 804 0.345 0.274 1.39 (1.19–1.62) 2.8 × 10–5
Sanchez et al. [22] USA African-American 767 640 0.370 0.289 1.49 (1.27–1.75) 1.7 × 10–6
Sanchez et al. [23] USA African-American 2839 3441 0.070 0.049 1.44 (1.17–1.76) 5.6 × 10–4
Han et al. [17] China Asian 4,199 8,255 0.347 0.268 1.46 (1.37–1.56) 2.5 × 10–32
Gupta et al. [21] Indian Asian 394 583 0.225 0.277 1.32 (1.07–1.63)  < 0.01
Chua et al. [8] Chinese Asian 198 178 0.298 0.248 1.27 (1.00–1.61) 0.05
Chua et al. [8] Malay Asian 42 43 0.193 0.189 1.03 (0.64–1.65) 0.91
Chua et al. [8] Indian Asian 24 12 0.387 0.167 3.16 (1.41–7.05) 0.004
Chang et al. [19] Chinese Asian 314 920 0.331 0.227 1.69 (1.39–2.06) 1.95 × 10–7
rs704840 (G allele)         
Chua et al. [8] Chinese Asian 303 283 0.451 0.394 12.6 (1.02–1.56) 0.03
Chua et al. [8] Malay Asian 77 82 0.353 0.360 0.97 (0.67–1.44) 0.89
Chua et al. [8] Indian Asian 23 22 0.371 0.306 1.34 (0.65–2.75) 0.42
Chang et al. [19] Chinese Asian 314 920 0.490 0.390 1.51 (1.25–1.81) 1.06 × 10–5
Yang et al. [18] China Asian 3,300 4,200 0.491 0.420 1.33 1.21 × 10–3
rs844644 (A allele)         
Chang et al. [19] Chinese Asian 314 920 0.545 0.458 1.41 (1.18–1.70) 1.82 × 10–4
Delgado Vega et al. [20] Germany European 259 322 0.440 0.450 0.97 (0.76–1.22) 0.7691
Delgado Vega et al. [20] Italy European 258 223 0.390 0.500 0.64 (0.49–0.82) 5.68 × 10–4
Delgado Vega et al. [20] Spain, European 517 901 0.460 0.450 1.04 (0.89–1.21) 0.6064
Delgado Vega et al. [20] Argentina Latin American 278 355 0.350 0.440 0.69 (0.55–0.87) 1.59 × 10–3
rs10489265 (G allele)         
Zhou et al. [13] China Asian 722 804 0.348 0.287 1.33 (1.14–1.55) 3.10 × 10–4
Orozco et al. [24] UK European 3962 9275 0.250 0.240 1.05 (0.99–1.12) 0.11