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Table 1 Average Performance for Each Vocal Parameter at Baseline, Post Treatment and During the Three Follow-up Sessions.

From: Cross-system effects of dysphagia treatment on dysphonia: a case report

Vocal

Parameter

Session 6

Pre-Tx

Mean

(SD)

Session 15

Post-Tx

Mean

(SD)

1-Wk f/u

Mean

(SD)

1-Mo f/u

Mean

(SD)

6 Mo-f/u

Mean

(SD)

MPT (sec)

5.79

(0.19)

12.2

(0.37)

13.94

(1.94)

10.70

(0.13)

13.58

(0.88)

Highest Attainable Pitch (Hz)

464.40

(167.84)

857.99

(263.5)

832.56

(114.30)

860.32

(287.20)

378.98

(23.27)

Lowest Attainable Pitch (Hz)

50.32

(0.36)

51.90

(1.22)

50.27

(0.24)

52.4

(2.34)

71.09

(0.81)

Habitual Pitch (Hz), Reading

131.77

(9.08)

130.74

(13.01)

121.84

(4.52)

139.13

(6.50)

106.22

(6.83)