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Fig. 3 | The Journal of Headache and Pain

Fig. 3

From: Post-traumatic trigeminal neuropathy: correlation between objective and subjective assessments and a prediction model for neurosensory recovery

Fig. 3

Correlation between subjective neurosensory measurements. Correlation coefficients for significant positive correlations (P < 0.05) are shown in green. Correlation coefficients for significant negative correlations (P < 0.05) are shown in red. Non-significant correlations (P > 0.05) are displayed in grey. The questionnaires were the pain visual analogue score (VAS) score, the EuroQol five-dimension scale (EQ5D-5 L), Brief Pain Inventory (BPI), General Anxiety Disorder 7 (GAD-7), Patient Health Questionnaire 9 and 15 (PHQ-9 and PHQ-15), Douleur Neuropathique 4 (DN4), and subjective functioning. This figure shows that most of the questionnaires were statistically significantly correlated with each other e.g. Pain-VAS correlated significantly with GAD-7, PHQ-9, PHQ-15, DN4, subjective score, and quality of life (EQ5D:QoL). Also, Quality of life showed a significant negative correlation (in red) with most questionnaire scores. GAD-7 and PHQ-9 showed the strongest negative correlation with quality of life

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The Journal of Headache and Pain

ISSN: 1129-2377

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