Table 1 (left) long-term correlations among participants, as measured by regional mean correlations and one-tailed p-values determined through a cyclic rotation analysis.

From: Global study of long term heart rhythm synchronization in groups

Region

Long-term correlations

Circaseptan component

Correlation

P-value

Amplitude

P-value

Saudi Arabia

0.52

0.002**

11.7

0.02*

New Zealand

0.45

0.005**

7.8

0.04*

Lithuania

0.27

0.07

7.7

0.19

England

0.19

0.14

3.8

0.46

California

0.04

0.45

7.1

0.14

  1. (Right) Circaseptan component of regional mean IBIs, as measured by amplitude and p-values from zero-amplitude (no rhythm) test, determined through a population mean cosinor analysis.
  2. Significant values are shown in bold, with p-value significance levels: *p < 0.05, **p < 0.01.
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