Table 5.
Intercorrelations between plasma, urinary oxytocin, and depressive symptom variables at time 1
| Variable | n | M | SD | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.Plasma oxytocin before interview | 84 | 324.86 | 128.59 | — | ||||||
| 2.Plasma oxytocin after interview | 84 | 342.86 | 162.13 | 0.82** | — | |||||
| 3.Oxytocin in urine | 81 | 180.54 | 132.25 | −0.10 | −0.17 | — | ||||
| 4.Days since last menstruation | 84 | 13.69 | 9.24 | 0.00 | 0.00 | 0.02 | — | |||
| 5.PHQ-9 | 85 | 8.53 | 7.38 | 0.06 | 0.01 | −0.15 | 0.07 | — | ||
| 6.HAM-D | 43 | 15.58 | 4.43 | −0.01 | −0.22 | 0.14 | −0.02 | 0.31* | — | |
| 7.Age | 85 | 30.14 | 9.00 | 0.09 | 0.18 | −0.11 | −0.04 | −0.10 | −0.06 | — |
For every variable, mean and SD as well as Pearson’s correlation index are provided. Columns are numbered according to rows
*P < 0.05. **P < 0.01