with without t P
Dry mouth 62.15%±14.11% 68.50%±15.09% 0.970 0.341
Dry eye 64.73%±10.86% 66.74%±15.50% 0.407 0.687
Decayed tooth 53.60%±16.83% 67.00%±9.81% 2.671 0.013*
Fatigue 55.71%±17.50% 67.54%±10.49% 2.280 0.030*
Arthralgia 57.38%±14.24% 69.69%±12.04% 2.300 0.030*
Skin involvement 49.84%±18.09% 66.30%±11.94% 2.570 0.016*
Gland involvement 64.74%±11.84% 65.90%±13.58% 0.177 0.861
Leukocytopenia 67.25%±11.54% 64.18%±12.19% 0.470 0.643
Raynaud’s phenomenon 67.04%±10.45% 64.05%±15.38% 0.326 0.747
PBC 49.00%±21.32% 66.31%±12.64% 2.316 0.028*
ILD 53.32%±17.57% 67.78%±10.23% 2.860 0.008**
High IgG 57.22%±15.95% 70.85%±10.87% 2.508 0.018*
Anti-SSA/Ro52+ 60.84%±15.21% 62.89%±6.00% 0.228 0.821
Anti-SSA/Ro60+ 59.59%±15.25% 76.34%±13.47% 2.445 0.021*
Anti-SSB+ 57.96%±15.63% 74.76%±11.06% 3.029 0.005**
Anti-centromere+ 59.94%±14.83% 70.72%±5.30% 1.233 0.228
P< 0.05, **P < 0.01 *P< 0.05, **P < 0.01 *P< 0.05, **P < 0.01 *P< 0.05, **P < 0.01 *P< 0.05, **P < 0.01