Table 1.

Characteristics of the study participants (N=11).

Variables		Values
Demographic characteristics
	Age (years), mean (SD), (range)	30.7 (6.5), 18-39
	White race, n (%)	6 (55)
	High school or lower education, n (%)	7 (64)
	Not single, n (%)	9 (82)
	Employed, n (%)	8 (73)
Obstetric information
	Gestational age (weeks), mean (SD); range	32.5 (8.2); 17-39
	Nonparous, n (%)	6 (55)
	Good experience with previous birtha, n (%)	3 (50)
	No prior experience with a birth plan, n (%)	11 (100)
Mobile technology experience, n (%)
	Smartphone ownership	11 (100)
	Having access to mobile internet on the smartphone	10 (91)
	Using a smartphone with an Android-based operating system	10 (91)
	Most frequently used app is WhatsApp	9 (82)
	Using a smartphone for ≥ 3 hours daily	6 (55)
	Never used a mobile health app	7 (64)

^aN=6 for parous women.