Educational interventions targeting pregnant women to optimise the use of caesarean section: What are the essential elements? A qualitative comparative analysis

Table 5 Truth table model 2 – Emotional support was provided to women

Row	Group-based intervention delivery	Partner or family member involvement	Interaction with health provider	Outcome	Number of cases	inclS*	PRI**	Cases
1	1	1	1	1	2	1	1	Valiani (2014), [69] Rouhe (2013) [37]
2	1	0	1	1	1	1	1	Bastani (2005) [70]
3	1	1	0	1	2	1	1	Sharifirad (2013), [68] Feinberg (2015) [71]
4	0	0	0	0	1	0	0	Montgomery (2007) [43]
5	0	0	1	0	3	0	0	Fraser (1997), Fenwick (2015) [41]
6	1	0	0	0	2	0	0	Masoumi (2016), [39] Navaee (2015) [40]

^*Inclusion score (InclS), also known as consistency, indicates the degree to which the evidence is consistent with the hypothesis that there is sufficient relation between the configuration and the outcome; **Proportional Reduction in Inconsistency (PRI) refers to the extent in which a configuration is sufficient in triggering successful outcome as well as the negation of the outcome

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