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Table 3 The univariate and multivariate analyses of each NIHSS subitems between the anterior LVO and anterior non-LVO group in mild AIS patients

From: What predicts large vessel occlusion in mild stroke patients?

NIHSS subitem

Crude ORa

P Value (univariate model)

Adjusted ORa,b

P Value (multivariate model)

Level of consciousness

1.73 (0.84–3.59)

0.136

  

Consciousness Questions

1.79 (0.96–3.34)

0.065

1.47 (0.73–2.94)

0.277

Consciousness Commands

2.12 (0.97–4.65)

0.054

1.77 (0.74–4.20)

0.198

Best Gaze

1.24 (0.50–3.07)

0.644

  

Visual Field

1.37 (0.77–2.43)

0.277

  

Facial Palsy

1.67 (1.34–2.07)

<.001

1.57 (1.26–1.97)

<.001

Motor Arm-left

1.84 (1.44–2.34)

<.001

1.63 (1.15–2.31)

0.006

Motor Arm-right

077 (0.57–1.05)

0.103

  

Motor Leg-left

1.61 (1.27–2.04)

<.0001

1.20 (0.85–1.70)

0.291

Motor Leg-right

0.86 (0.65–1.13)

0.272

  

Limb Ataxia

0.89 (0.64–1.24)

0.488

  

Sensory

0.49 (0.35–0.68)

<.001

0.51 (0.36–0.72)

<.001

Language

1.68 (1.33–2.14)

<.001

1.55 (1.22–1.99)

<.001

Dysarthria

1.29 (1.03–1.62)

0.029

1.13 (0.89–1.43)

0.329

Neglect

1.81 (0.55–5.90)

0.321

  
  1. NIHSS National Institutes of Health Stroke Scale, LVO Large vessel occlusion, OR Odds ratio.
  2. aORs were calculated based on whether the symptom occurred
  3. badjusted for age, sex, prior stroke or TIA, diastolic blood pressure