Development of the Patient’s Experience and Attitude Colposcopy Eindhoven Questionnaire (PEACE-q)

Table 4 Correlations between the PEACE-8 (sub) scales, the PHQ-4 (sub) scale and mean (SD) scores

	Mean (SD)	Range	PEACE-8 total	PEACE-4 patient	PEACE-4 caregiver	PHQ-4 total	PHQ-2 anxiety	PHQ-2 depression
PEACE-8 total	9.3 (4.0)	0–17	–	0.91**	0.63**	−0.36**	−0.45**	− 0.15
PEACE-4 patient	6.8 (3.2)	0–12	0.91**	–	0.27*	0.43**	0.53**	−0.18
PEACE-4 caregiver	2.5 (1.7)	0–7	0.63**	0.27*	–	0.03	0.04	−0.03
PHQ-4 total	5.9 (2.3)	4–13	−0.36**	−0.43**	− 0.03	–	0.95**	0.86**
PHQ-2 anxiety	3.3 (1.5)	2–8	−0.45**	−0.53**	− 0.04	0.95**	–	0.64**
PHQ-2 depression	2.6 (0.9)	2–5	−0.15	−0.18	− 0.03	0.86**	0.64**	–

* p < 0.05; ** p < 0.01; SD Standard deviation, PEACE-8 total Patient’s experience attitude and colposcopy questionnaire, PEACE-4 Patient Patient perception subscale, PEACE-4 care-giver Patient perception of care-giver’s attitude subscale, PHQ-4 total Patient health questionnaire 4-item containing two main symptoms of depression and two symptoms of general anxiety, PHQ-2 anxiety Anxiety subscale of PHQ-4, PHQ-2 Depression subscale of PHQ-4

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