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Table 3 Correlation between the ReHo, ALFF, and FC values of the left middle occipital gyrus and clinical characteristics

From: Alterations in regional homogeneity and multiple frequency amplitudes of low-frequency fluctuation in patients with new daily persistent headache: a resting-state functional magnetic resonance imaging study

 

ReHo (0.01–0.08 Hz)

ALFF (0.027–0.073 Hz)

FC

 

r

p

r

p

r

p

Pain intensityb

-0.09

0.643

-0.11

0.556

-0.15

0.445

Disease duration (years)b

-0.39

0.035*

-0.32

0.080

-0.32

0.081

HIT-6a

0.18

0.374

0.18

0.358

0.14

0.484

GAD-7a

-0.20

0.311

-0.24

0.238

-0.03

0.880

PHQ-9a

-0.15

0.462

-0.18

0.359

0.23

0.248

PSQIa

0.13

0.512

0.29

0.147

-0.04

0.858

  1. Abbreviations: ReHo Regional homogeneity, ALFF Amplitude of low-frequency fluctuation, FC Functional connectivity, HIT-6 Headache impact test, PHQ-9 Patient health questionnaire-9, GAD-7 Generalized anxiety disorder-7, PSQI Pittsburgh sleep quality index
  2. * p < 0.05, there was no significant difference after Bonferroni correction (p < 0.05/18)
  3. a The scales data were obtained from twenty-seven patients with NDPH
  4. b The Headache characteristics data were obtained from thirty patients with NDPH
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The Journal of Headache and Pain

ISSN: 1129-2377

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