Table 1.

Comparisons between the intensity of responses and patients’ ages, latencies and durations.

Intensity	N	Age	Mean (SD)	N	Latency	Mean (SD)	N	Duration	Mean (SD)
Small	18		54.22 (16.10)	18		8.45 (3.77)*	18		34.33 (22.74)
Medium	29		57.86 (13.89)	29		6.15 (2.76)	29		25.61 (16.61)
High	23		52.78 (16.66)	23		4.93 (1.97)	23		29.35 (18.89)
r-value°		0.641			0.001			0.343

SD, standard deviation.

*Statistical significance in comparison with medium and high

°referred to Kruskal-Wallis’ test.