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

Table 6 Truth table of consolidated model – essential conditions to prompt successful educational interventions focusing on pregnant women

Row	Group based delivery	Communication (IEC) materials	Partner of family member involvement	Interaction with providers	Outcome	Number of cases	inclS*	PRI**	Cases
1	1	1	1	1	1	2	1	1	Valiani (2014),[69] Rouhe (2013) [37]
2	1	1	1	0	1	2	1	1	Sharifirad (2013), [68] Feinberg (2015) [71]
3	1	1	0	1	1	1	1	1	Bastani (2005) [70]
4	0	1	0	0	0	1	0	0	Montgomery (2007) [43]
5	0	1	0	1	0	3	0	0	Fraser (1997), Fenwick (2015), [41] Saisto (2001) [42]
6	1	0	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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