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Table 4 Item thresholds of the final model

From: Quantifying cognition at the bedside: a novel approach combining cognitive symptoms and signs in HIV

Location

 

ITEMS - uncentralised thresholds

      

5

|

         
 

|

         
 

|

corbw.2

        
 

|

         
 

|

         

4

|

         
 

|

digbw.2

m3flc.2

       
 

|

         
 

|

         
 

|

         

3

|

fcong.5

Fflu .4

       
 

|

PDQ 3 .4

PDQ 11.4

Fflu .3

      
 

|

PDQ 2 .4

        
 

|

PDQ 17.4

        
 

|

         

2

|

PDQ 15.4

PDQ 20.4

       
 

|

PDQ 2 .3

PDQ 3 .3

       
 

|

PDQ 17.2

PDQ 19.4

PDQ 20.3

PDQ15F.1

flan3.2

    
 

|

PDQ 9 .3

PDQ 9 .4

PDQ 11.3

PDQ 17.3

     
 

|

mW4 .1

fcong.4

       

1

|

PDQ 2 .2

PDQ 7 .4

mW5 .1

      
 

|

         
 

|

PDQ 3 .2

PDQ 7 .3

PDQ 11.2

PDQ 20.2

     
 

|

PDQ 9 .2

PDQ 15.3

PDQ 19.3

mW3 .1

m3flc.1

mW2 .1

mser7.2

digbw.1

seria.1

 

|

PDQ 15.2

fcong.3

PDQ15E.1

corbw.1

     

0

|

PDQ 7 .2

PDQ 11.1

PDQ 19.2

flan3.1

Fflu .2

    
 

|

cubes.1

mdigf.1

chand.1

      
 

|

abstr.1

        
 

|

PDQ 2 .1

PDQ 17.1

       
 

|

PDQ 9 .1

name2.1

mdigb.1

trail.1

     

−1

|

PDQ 19.1

        
 

|

Mtrai.1

fcong.2

       
 

|

date .1

        
 

|

PDQ 3 .1

PDQ 20.1

mser7.1

tapa .1

     
 

|

ccont.1

name3.1

       

−2

|

         
 

|

         
 

|

         
 

|

day .1

mon .1

       
 

|

         

−3

|

         
 

|

         
 

|

         
 

|

place.1

        
 

|

         

−4

|

PDQ 7 .1

PDQ 15.1

fcong.1

      
 

|

         
 

|

         
 

|

         
 

|

         

−5

|

         
 

|

Fflu .1

        
 

|

         
  1. Thresholds are listed in order of decreasing difficulty: the more difficult thresholds are shown at the top and the easier ones at the bottom. Items are identified by their item number, followed by their threshold number (Example: PDQ3.2 represents PDQ item 3, 2nd threshold). Abbreviations: ccont: clock contour; chand: clock hand; corbw: corsi backwards; cubes: copying a cube; date: knowing the date; day: knowing the day of the week; digbwA: digits backwards (form A); digbwB: digit backwards (form B); digf: digit forward ; flanAcon: flanker test (form A), congruent reaction time; flanA: flanker test (form A) flanker effect; flanBcon: flanker test (form B) congruent reaction time; Fflu: F fluency; mon: month; ser7A: serial 7 (form A); ser7B: serial 7 (form B); trailA: short trail (form A); trailB: short trail (form B); mW1-mW5: MoCA memory words recall, 1–5; name2-3: name 2nd and 3rd object from MoCA; place: knowing the place; tapa: MoCA tap on letter a