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Table 2 Item fit in order of difficulty (Nā€‰=ā€‰1231)

From: Validation of the short assessment of health literacy (SAHL-D) and short-form development: Rasch analysis

Item

Measure

Model

Infit

Outfit

S.E.

MNSQ

ZTSD

MNS

ZSTD

Ventricle

2.95

.07

.96

āˆ’1

.89

āˆ’ā€‰1.3

Manic

2.2

.07

.99

āˆ’0.4

1.14

1.9

Reflux

1.85

.07

.92

āˆ’2.9

.97

āˆ’ā€‰0.4

Gelling agent

1.81

.07

1.14

5.1

1.20

3.1

Palliation

1.55

.07

.86

āˆ’5.6

1.12

1.9

Hemophilia

1.41

.07

1.05

1.7

1.05

0.9

Pessary

1.27

.07

.99

āˆ’0.4

.95

āˆ’0.8

Malaise

1.05

.07

1.13

4.2

1.23

3.4

Orthodontia

0.99

.07

1.17

5.1

1.25

3.7

Beta-blocker

0.87

.07

1.04

1.3

1.53

7

Chlamydia

0.81

.07

.99

āˆ’0.3

.98

āˆ’0.3

Prenatal

0.74

.07

.90

āˆ’3

.83

āˆ’2.7

Resistance

0.7

.07

1.15

4.3

1.26

3.5

Pancreas

0.61

.07

.85

āˆ’4.5

.74

āˆ’ā€‰4.1

Echography

0.6

.07

1.09

2.6

1.11

1.6

Apathy

0.36

.08

.96

āˆ’1

.90

āˆ’1.3

Chiropractor

0.14

.08

1.12

2.8

1.31

3.3

Delirium

0.02

.08

1.11

2.4

1.12

1.3

Psoriasis

0

.08

1.05

1.1

1.14

1.5

Edema

āˆ’0.35

.09

.89

āˆ’2.1

.73

āˆ’2.6

Hospice

āˆ’0.54

.09

.95

āˆ’0.9

.91

āˆ’ā€‰0.7

Biopsy

āˆ’0.75

.10

.91

āˆ’1.3

.77

āˆ’ā€‰1.8

Euphoria

āˆ’0.83

.10

.90

āˆ’1.5

.63

āˆ’2.9

Oncology

āˆ’0.95

.10

.90

āˆ’1.4

.54

āˆ’3.6

Plaque

āˆ’1.12

.11

.81

āˆ’2.6

.60

āˆ’ā€‰2.7

Obesity

āˆ’1.13

.11

.96

āˆ’0.5

.96

āˆ’0.2

Flaking

āˆ’1.15

.11

.99

āˆ’0.1

1.22

1.3

Apnea

āˆ’1.25

.11

1.05

0.6

.93

āˆ’0.3

Schizophrenia

āˆ’1.32

.11

.94

āˆ’0.7

.86

āˆ’0.7

Adrenalin

āˆ’1.89

.14

1.05

0.5

1.88

3.1

Achilles tendon

āˆ’2.44

.17

.96

āˆ’0.3

.70

āˆ’1.1

Defibrillation

āˆ’2.92

.20

.85

āˆ’0.9

.42

āˆ’2.4

Spinal cord lesion

āˆ’3.27

.22

.90

āˆ’0.5

.56

āˆ’1.5