Breathlessness

0.003

Yes

23 (44.23)

32 (22.54)

55 (28.35)

No

29 (55.77)

110 (77.46)

139 (71.65)

Itchy nose

<0.001

Yes

36 (69.23)

46 (32.39)

82 (42.27)

No

16 (30.77)

96 (67.61)

112 (57.73)

At least one reported symptom

<0.001

Yes

50 (96.15)

91 (64.08)

141 (72.68)

No

2 (3.8)

51 (35.92)

53 (27.32)