Table 4.

Frequency of pain intensity scores by severity at 30s and 60s post heel lance

	Intervention			P
	0.1 ml	0.5 ml	1.0 ml
PIPP-R at 30s, n (%)	n = 79	n = 81	n = 80	0.74
-None (0)	2 (2.5)	0 (0.0)	2 (2.5)
-Mild (1 to 6.9)	40 (50.6)	46 (56.8)	39 (48.8)
-Moderate (7 to 11.9)	30 (38.0)	27 (33.3)	33 (41.3)
-Severe (12+)	7 (8.9)	8 (9.9)	6 (7.5)
PIPP-R at 60s, n (%)	n = 76	n = 80	n = 80	0.97
-None (0)	1 (1.3)	1 (1.3)	2 (2.5)
-Mild (1 to 6.9)	38 (50.0)	44 (55.0)	41 (51.3)
-Moderate (7 to 11.9)	29 (38.2)	26 (32.5)	30 (37.5)
-Severe (12+)	8 (10.5)	9 (11.3)	7 (8.8)

PIPP-R scores range from 0 to 21. Higher scores indicate greater pain intensity