TABLE 1.
Sample information on sex, age, GI symptoms, anxiety symptoms, and median annual household income for all cohorts
| Row | HBN | LA | NYC |
|---|---|---|---|
| N | 1957 | 327 | 102 |
| Sex (M/F) | 1238/719 | 139/188 | 44/58 |
| Mean age in years (SD, [range]) | 10.5 (3.7, [5, 21.9]) | 8.4 (4.1, [2.8, 18.6]) | 10.8 (3.5, [4.4, 17.6]) |
| Mean GI sum score (SD, [range]) | 0.866 (1.31, [0, 8]) | 0.361 (0.77, [0, 4]) | 0.363 (0.77, [0, 4]) |
| Nausea | 0.83/0.15/0.03 | 0.94/0.06/0.01 | 0.93/0.07/0 |
| Vomiting | 0.93/0.06/0.01 | 0.99/0.01/0 | 0.99/0.01/0 |
| Stomachache/cramps | 0.71/0.25/0.04 | 0.85/0.13/0.02 | 0.85/0.15/0 |
| Constipated | 0.8/0.15/0.05 | 0.9/0.09/0.01 | 0.89/0.08/0.03 |
| Mean SCARED-P (SD, [range]) | 14.73 (12.2, [0, 72]) | 13.71 (11.08, [0, 67]) | 12.93 (10.98, [0, 56]) |
| Proportion meeting SCARED-P cutoff | 0.19 | 0.15 | 0.13 |
| Mean SCARED-C (SD, [range]) | 23.21 (16.13, [0, 80]) | ||
| Proportion meeting SCARED-C cutoff | 0.4 | ||
| Proportion w/KSADS anxiety diagnosis | 0.32 | ||
| Median annual household income | $90,000–$99,999 | $100,001–$150,000 | $150,001–$200,000 |
Abbreviations: GI, gastrointestinal; HBN, Healthy Brain Network; KSADS, Kiddie Schedule for Affective Disorders and Schizophrenia; LA, Los Angeles; NYC, New York City; SCARED, Screen for Child Anxiety Related Disorders.