Table 1.
Participant characteristics
| Sex | Ethnicity | ||||||||
| Treatment | N | Female | Male | Caucasian | Asian | Other | Age, y | Full-scale IQ | Pretreatment SRS Total Raw Score |
| Oxytocin | 14 | 1 | 13 | 6 | 4 | 4 | 9.35 ± 2.34 | 65.21 ± 28.91 | 106.61 ± 30.65 |
| Placebo | 18 | 4 | 14 | 8 | 5 | 5 | 8.13 ± 1.87 | 67.39 ± 26.43 | 106.33 ± 25.00 |
χ2 was used to test whether the distribution of individuals randomized to the treatment conditions differed by sex and by ethnicity; no significant effects were found. For age, IQ, and pretreatment SRS Total Raw Score, differences between groups were tested with a simple one-way general linear model; no significant effects were discerned. The values are reported as mean ± SD.