Table 1.

Summary of pressure time integral in kPa/s and cumulative stress in kPa/s × steps/day^*

	Hallux	2nd metatarsal	4th metatarsal	5th metatarsal
Pressure time integral, kPa/s
Q1 (lowest)	2.99 ± 1.12	8.16 ± 1.42	5.96 ± 1.02	4.02 ± 0.88
Q2	5.97 ± 0.77	11.15 ± 0.73	8.00 ± 0.47	6.22 ± 0.60
Q3	8.85 ± 0.94	13.76 ± 0.86	9.63 ± 0.48	8.79 ± 0.93
Q4	12.83 ± 1.50	17.31 ± 1.21	11.80 ± 0.85	13.14 ± 1.76
Q5 (highest)	23.16 ± 7.96	27.55 ± 7.76	18.98 ± 6.47	24.92 ± 8.27
Cumulative stress, kPa/s × steps/day
Q1 (lowest)	49,839.23 ± 7,206.78	55,106.16 ± 16,029.58	38,384.22 ± 10,870.87	28,746.26 ± 9,186.37
Q2	63,601.15 ± 12,029.58	92,900.55 ± 9,082.30	65,280.53 ± 6,088.35	53,429.51 ± 6,331.74
Q3	77,363.06 ± 9,217.08	124,902.49 ± 9,440.27	88,114.47 ± 7,142.14	78,618.12 ± 8,796.11
Q4	117,199.00 ± 13,844.22	164,343.29 ± 14,992.19	115,179.61 ± 9,817.14	119,600.55 ± 15,475.97
Q5 (highest)	214,699.35 ± 73,472.04	272,556.17 ± 77,980.78	195,872.52 ± 66,019.13	244,783.57 ± 96,723.42

^*Values are mean ± SD. Data for each quintile are organized by row, and the 4 regions of interest are presented in columns.