|
% Painfree after treatment (first 2 days)
|
5
|
7 L/min: 0 (0–37.50)
|
0.180b
|
|
12 L/min: 0 (0–83.50)
|
|
Drop in VAS score
|
56
|
7 L/min: 4.09 (2.67–5.48)
|
0.243b
|
|
12 L/min: 4.33 (2.71–5.41)
|
|
% Successfully treated attacks
|
56
|
7 L/min: 92.86 (45.10–100)
|
0.505b
|
|
12 L/min: 84.52 (33.33–100)
|
|
Patients preference (0–10)
|
46
|
3.50 (0.50–5.50)
|
0.005c
|
|
0 favouring 12 L/min
|
|
10 favouring 7 L/min
|
|
Patients preference
|
49
|
7 L/min: N = 11
|
0.059d
|
|
7 L/min - 12 L/min - equal
|
12 L/min: N = 24
|
|
Equal: N = 14
|
|
% Painfree after treatment (all attack periods)
|
55
|
7 L/min: 28.57 (0–66.67)
|
0.039b
|
|
12 L/min: 0 (0–50.00)
|
|
Drop on 5-point scale
|
55
|
7 L/min: 1.50 (1–2)
|
0.475b
|
|
12 L/min 1.50 (1–2)
|
