TABLE 7.

Reliable change indexes on PHQ‐4 and SCORE‐15 scores per participant (N = 6) from t ₁ to t ₃

Participant no	PHQ‐4 t 1 (M)	PHQ‐4 t 3 (M)	RCI PHQ‐4 t 1–t 3	SCORE‐15 t 1 (M)	SCORE‐15 t 3 (M)	RCI SCORE‐15 t 1–t 3
1	2	4	.83	— a	—	—
2	6	5	−.41	27	33	.96
3	9	6	−1.24	36	30	−.96
4	9	7	−.83	21	26	.80
5	12	5	−2.89*	59	46	−2.07*
6	12	7	−2.07*	54	46	−1.21

Abbreviations: PHQ‐4, patient health questionnaire for depression and anxiety; RCI, reliable change index; SCORE‐15, systematic clinical outcome and routine evaluation.

^a Data on the SCORE‐15 are missing as the family only consisted of mother and baby.

^*Clinically significant decrease.