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Table 3 Multivariable logistic analysis for the construction of diagnostic models

From: Development and external validation of a nomogram for neurosyphilis diagnosis among non-HIV patients: a cross-sectional study

 

Development cohort

Validation cohort

Multivariable

P

Multivariable

P

Male

1·0 (0·3, 3·1)

0·954

1·5 (0·5, 4·5)

0·43

Psychiatric behaviour disorders

5·1 (1·7, 15·4)

0·004

1·4 (0·4, 4·5)

0·57

Serum TRUST

 Negative

Ref

 

Ref

 

  1

3·2 (0·6, 18·8)

0·194

8·7 (1·0, 75·0)

0·05

  8

7·9 (1·1, 54·5)

0·036

18·8 (1·7, 209·6)

0·02

  16

16·0 (2·6, 97·7)

0·003

45·0 (2·2, 937·4)

0·01

  32

33·6 (5·4, 209·7)

< 0·001

inf· (0·0, Inf)

0·99

  64

71·9 (9·1, 570·0)

< 0·001

60·0 (3·0, 1185.1)

0·01

  1. TRUST Toluidine red unheated serum test, IgG Immunoglobulin, CSF Cerebrospinal fluid