. 2022 Aug 23;51(3):346–355. doi: 10.1515/jpm-2021-0376

Table 2:

Inadequate calcium intakes (<1,000 m/d) during regular care vs. calcium advice care (n=3,251).

	Total amount per category, n	Amount of inadequate calcium intake, n	Percentage inadequate calcium intake, %	Crude odds ratio [95% CI]	Adjusted odds ratio [95% CI]^a
Regular care	2,477	1,489	60.1	1 (ref)	1 (ref)
Calcium advice care^b	726	359	49.4	0.74 [0.63–0.87]	1.75 [0.64–0.88]

CI, confidence interval. ^aCorrected for covariates age, Body Mass Index, parity, ethnicity and level of education. ^bAt 24 weeks of gestation.