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Table 3 The acoustic rhinometry parameter of ginger extract and loratadine

From: Ginger extract versus Loratadine in the treatment of allergic rhinitis: a randomized controlled trial

Dataa

Follow-up

Treatmentb

p-value***

Ginger extract

Loratadine

Minimal cross section area of right nose (cm2)

Week 0

0.32 (0.14)

0.31 (0.14)

0.661

Week 3

0.34 (0.15)

0.32 (0.14)

0.771

Week 6

0.37 (0.15)

0.32 (0.14)

0.120

Minimal cross section area of left nose (cm2)

Week 0

0.34 (0.16)

0.31 (0.18)

0.378

Week 3

0.36 (0.14)

0.31 (0.13)

0.164

Week 6

0.35 (0.10)

0.31 (0.13)

0.160

Volume estimates of the right nasal cavity (cm3)

Week 0

3.83 (0.98)

3.62 (1.04)

0.365

Week 3

3.95 (1.18)

3.84 (1.21)

0.685

Week 6

4.38 (1.42) †

3.63 (1.20)

0.018*

Volume estimates of the left nasal cavity (cm3)

Week 0

3.95 (1.11)

3.53 (1.16)

0.103

Week 3

4.28 (1.28)

3.65 (0.87)

0.014*

Week 6

4.25 (0.99) †

3.67 (1.15)

0.027*

Distance from the nostril of right nose (cm)

Week 0

2.11 (0.31)

2.22 (0.25)

0.091

Week 3

2.15 (0.30)

2.16 (0.30)

0.828

Week 6

2.19 (0.21)

2.16 (0.32)

0.607

Distance from the nostril of left nose (cm)

Week 0

2.11 (0.28)

2.27 (0.43)

0.068

Week 3

2.11 (0.29)

2.20 (0.32)

0.245

Week 6

2.07 (0.35)

2.26 (0.29)

0.011*

  1. aData represent mean (SD), bStatistical analysis: repeated measured ANOVA, †Significant difference from day 0 within group (p < 0.05), ††significant difference from day 0 within group (p < 0.01), and†††significant difference from day 0 within group (p < 0.001)
  2. *** Statistical analysis: Independent two-sample Student’s t-test