Spousal Presence as a Nonpharmacological Pain Management during Childbirth: A Pilot Study

Table 3

Reliability results for Abuja Instrument for Midwives (AIM), Abuja Instrument for Parturient Pain (AIPP), and Abuja Instrument for Parturient Spouses (AIPS).

Questionnaire	Reliability coefficients	Alpha standardized item	Alpha Intraclass; Correlation coefficients (95% CI)
AIM
A	0.789	.818	78.9 (.415–.947)
B	0.780	.800	78 (.116–.945)
AIPP	0.802	.827	80 (.522–.943)
AIPS	0.860	.936	86 (.679–.959)

Note. Cronbach’s alpha value or above.