Table 2.

Total and percentage labels by category, labeller and round

Label category	Expert labeller first pass	Expert labeller second pass	Six labellers third pass
Cough	803 (52%)	834 (49%)	500 (57.6%)
Cough—far	46 (2.9%)	70 (4.1%)	18 (2%)
Throat clear	237 (25.7%)	405 (23.8%)	193 (22.2%)
Throat clear—far	208 (13.4%)	318 (18.7%)	16 (1.8%)
Sneeze	2 (0.1%)	1 (0.06%)	2 (0.2%)
Sneeze—far	0	0	0
Other	55 (3.5%)	46 (2.7%)	39 (4.4%)
Other—far	33 (2.1%)	26 (1.5%)	1 (0.1%)
Total	1544	1700	868