TABLE 3.

Diagnosis of CP by BMI Status

	Underweight (n = 22)	Normal (n = 258)	Overweight (n = 75)	Obese (n = 91)	P*
Diagnosed with CP	9 (41)	133 (52)	30 (40)	33 (36)	0.009
Age first diagnosis AP in CP	(n = 9)	(n = 128)	(n = 28)	(n = 31)
Mean (SD)	8.1 (4.2)	8.2 (4.5)	10.2 (4.4)	10.4 (4.1)	0.01
Age at first diagnosis CP	(n = 9)	(n = 122)	(n = 26)	(n = 29)
Mean (SD)	9.4 (3.4)	9.8 (4.3)	11.6 (4.2)	11.6 (4.0)	0.01
Time from AP to CP, yrs	(n = 20)	(n = 229)	(n = 67)	(n = 80)
Median (IQR)	7.0 (1.7–7.0)	3.0 (0.7–7.7)	3.7 (1.1–>8.0)	5.3 (1.7 to >13.0)	0.11

Data expressed as n (%) unless otherwise specified.

Statistically significant values are in bold.

^*From Cochran-Armitage trend test for CP diagnosis; linear regression for age at CP; Cox proportional hazard regression for time from AP to CP.