Table 1.

Characteristics of Comparison Groups

	Sample	Gender (Female)	Age (mean±SD)
Liver Transplant
Total	873	55%	8.2±4.4
Self-report	363	55%	12.5±3.0
Juvenile Rheumatoid Arthritis
Total	100	77%	9.5±4.4
Self-report	82	82%*	10.9±3.8
Type 1 Diabetes
Total	320	54%	12.3±3.9
Self-report	292	54%	12.8±3.5
Cancer Survivors
Total	94	40%	10.1±4.2
Self-report	72	36%	11.2±3.5
Cardiac Disease
Total	223	42%	9.7±4.8
Self-report	157	44%	12.2±3.5
Renal Transplant
Total	45	11%**	12.8±4.9
Self-report	39	13%***	14.0±3.9
Renal Dialysis
Total	51	39%****	12.5±4.3
Self-report	46	35%*****	13.2±3.7
Inflammatory Bowel Disease
Total******	70	44.3%	14.1±2.1

^*6% of sample missing gender information

^**27% of sample with missing gender information

^***28% of sample with missing gender information

^****14% of sample with missing gender information

^*****13% of sample with missing gender information

^******All patients had self-reported data