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Table 3 Magnetic resonance sialography for the diagnosis of SS

From: Recommendations from the Brazilian society of rheumatology for the diagnosis of Sjögren’s syndrome (Part I): glandular manifestations (systematic review)

Author

N

Sensitivity (%)

Specificity (%)

PPV (%)

NPV (%)

Accuracy (%)

Niemelä 2004 [26]

54

96

Yu 2007 [27]

25

92

71

87.5

Ohbayashi 1998 [27]

35

100

100

Tonami 2001 [28]

130

73

100

100

69

83

Kojima 2017 [29]

69

69

88

83

  1. PPV Positive predictive value, NPV Negative predictive value