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Table 2 Group descriptives

From: Prediction of cardiac autonomic dysfunction using heart rate response to deep breathing test among type 2 diabetes mellitus

 

CAN Severity

n

Mean ± SD

Avg. DBD (bpm)

Normal

8

20.6 ± 7.1

Early

16

12.7 ± 4.7

Definite

7

6.2 ± 3.9

Severe

10

6.7 ± 2.7

RSA Index

Normal

8

0.4 ± 0.2

Early

16

0.2 ± 0.1

Definite

7

0.1 ± 0.04

Severe

10

0.1 ± 0.07

E: I ratio

Normal

8

1.1 ± 0.1

Early

16

1.1 ± 0.1

Definite

7

1.1 ± 0.02

Severe

10

1.1 ± 0.1

  1. Abbreviations- Avg. DBD- average deep breathing difference; RSA Index- respiratory sinus arrhythmia index; E: I ratio- expiration: inspiration ratio; n- number of participants