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Table 4 Comparison of treatment response between treatment groups on Schiff cold air sensitivity scale

From: Comparative efficacy of BioMin-F, Colgate Sensitive Pro-relief and Sensodyne Rapid Action in relieving dentin hypersensitivity: a randomized controlled trial

Post-application efficacy intervals Percentage difference between treatment groups (%age)
Groups
A vs B
Groups
A vs C
Groups
A vs D
Groups
B vs C
Groups
B vs D
Groups
C vs D
Immediate − 27 − 19 2 8 30 22
 (p value)¥ < 0.001 0.005 0.960 0.499 < 0.001 0.001
Day-3 − 1 − 2 12 1 15 14
 (p value)¥ 0.991 0.960 0.084 0.997 0.024 0.041
Week-2 1 11 34 9 32 23
 (p value)¥ 0.984 0.152 < 0.001 0.290 < 0.001 < 0.001
Week-4 2 13 36 1 33 22
 (p value)¥ 0.971 0.145 < 0.001 0.333 < 0.001 < 0.002
Week-6 1 7 36 6 35 28
 (p value)¥ 0.998 0.573 < 0.001 0.680 < 0.001 < 0.001
  1. Group A received BioMin® F. Group B received Colgate Sensitive Pro-relief™
  2. Group C received Sensodyne Rapid Action™. Group D received Colgate Total™
  3. ¥One way ANOVA: Post Hoc Tukey; p values were considered significant at 0.05
  4. − value means the denominator group showed more clinical reduction in pain due to DH
  5.  + value means numerator group showed more clinical reduction in pain due to DH