Table 2.

Quality rating of psychometric properties with Terwee et al.’s criteria

Instrument	Psycometric properties											Total score
	Need for the instrument	Face validity	Content validity	Internal consist-ency	Criterion validity	Construct validity	Reprod-ucibility (Agree-ment)	Reproc-ucibility (Reliabi-lity)	Respon-sivness	Floor & ceiling effects	Inter-pretata-bility
The Childbirth Trauma Index [22]	+	0	+	-	0	?	0	0	0	0	0	2.5
The Childbirth Experience Perception Questionnaire [26]	+	+	+	-	+	0	0	?	0	0	0	4.5
The Childbirth Experience Questionnaire [34]	+	+	+	+	0	+	0	+	0	+	0	7
The Survey of Bangladeshi women’s experiences of maternity services [41]	+	+	+	+	0	+	+	0	0	0	0	6
The Birth Companion Support Questionnaire [42]	+	+	+	+	0	+	+	0	0	0	0	6
The Perception of Birth Scale [23, 24]	+	0	+	+	0	0	0	0	0	0	0	3
The Birth Memories and Recall Questionnaire [30]	+	+	+	+	0	0	0	+	0	0	0	5
The Support and Control in Birth questionnaire [25]	+	+	+	+	0	0	0	0	0	0	0	4
A self-administered questionnaire to assess women’s satisfaction with maternity care [43]	+	0	+	+	0	0	+	+	0	0	+	6
The Scale for Measuring Maternal Satisfaction- normal birth [44]	+	+	+	+	+	+	0	0	0	0	0	6
The Scale for Measuring Maternal Satisfaction -caesarean birth [44]	+	+	+	+	+	+	0	0	0	0	0	6
The Labor and Delivery Index [45]	+	+	+	0	0	+	+	+	0	0	0	6
The Labour Agentry Scale [46]	+	0	+	+	0	0	+	+	+	0	0	6
The Birth Satisfaction Scale-Revised [27–29]	+	+	+	+	0	?	0	0	0	0	0	4.5
The Early Labour Experience Questionnaire [47]	?	0	+	+	+	+	0	+	0	0	+	6.5
The Labor and Delivery Satisfaction Index [31]	+	+	+	-	0	+	+	-	0	0	0	5
Women’s delivery experience measures [32]	+	?	+	+	0	+	0	0	0	0	?	5
The maternal satisfaction scale for caesarean section [35]	+	+	+	+	0	+	0	+	0	0	+	7
The Satisfaction with childbirth experience questionnaire [48]	+	+	+	+	0	+	0	0	0	0	+	6
Women’s Perception of Control during Childbirth [48]	+	+	+	+	0	+	0	0	0	0	+	6
The Childbirth Schema Scale [33]	0	0	+	+	0	+	+	0	0	0	+	5
Satisfaction with obstetrical care [49]	+	+	?	+	0	+	0	0	0	+	+	6.5
The Preterm Birth Experience and Satisfaction Scale [50]	+	+	+	+	0	+	0	?	?	0	+	6.5
The Responsivness in Perinatal and Obstetric Health Care Questionnaire [36, 37]	+	+	+	+	0	+	0	0	+	+	+	8
Women’s Satisfaction With Hospital-Based Intrapartum Care Scale [51]	+	+	+	+	0	+	0	0	0	0	+	6
Patient Perception Score [52]	+	+	+	+	+	+	0	0	0	0	+	7
Pregnancy and maternity care patients experiences questionnaire [38]	+	+	+	+	0	+	+	+	+	0	+	9
Women’s view of brith labour satisfaction questionnaire [53]	+	+	+	+	?	+	0	0	0	0	+	6.5
The Perceived Control in Childbirth Scale [54]	+	0	+	+	+	+	0	0	0	0	+	6
The Satisfaction with Childbirth Scale [54]	+	0	+	+	+	+	0	0	0	0	+	6
The Pregnancy and Childbirth Questionnaire [55]	+	+	+	+	?	?	0	+	0	0	+	6.5
The Childbirth Perception Scale [39]	+	+	+	+	0	+	0	+	0	0	+	7
The Scale of Women’s Perception for Supportive Care Given During Labor [56]	+	+	+	+	0	+	0	0	0	0	+	6
The Delivery Fear Scale [57]	+	+	+	+	0	+	?	0	0	0	+	6.5
The Wijma Delivery Expectancy/Experience Questionnaire [40]	+	+	+	+	+	+	0	+	+	0	+	9
The Parental Satisfaction and Quality Indicators of Perinatal Care Instrument [58, 59]	+	+	+	+	0	+	0	0	0	0	+	6

Rating: + = positive, ? = intermediate, − = negative, 0 = no information available, N/A not assessable