TY - JOUR
T1 - Barriers and facilitators for adequate calcium intake during pregnancy
T2 - A mixed methods study
AU - Mesters, I
AU - Willemse, J P M M
AU - van Montfort, P
AU - Meertens, L J E
AU - Kruitwagen, J
AU - Smits, L J M
AU - Scheepers, H C J
PY - 2025/3
Y1 - 2025/3
N2 - OBJECTIVE: This study evaluates the effectiveness of calcium supplementation as a preventive measure for pregnant women with insufficient calcium intake, examining adherence to the recommended 1000 mg daily intake and identifying influencing factors. METHODS: A survey (Expect cohort II, n = 823) evaluated calcium adherence among pregnant women, followed by interviews with sixteen purposefully selected participants. Verbatim transcripts were independently analyzed to identify key themes. RESULTS: Among survey participants, 82 % discussed the importance of calcium intake, with 83 % expressing intent to improve intake. Of those counselled on calcium, 48 % had insufficient intake, compared to 64 % without counseling. Facilitators included perceived safety, maternal motivation to keep child safe, trust in professionals, supportive environments, and increased awareness. Obstacles included lack of knowledge on calcium sources, pill dosage, low intrinsic motivation, information comprehension and novelty of the advice. CONCLUSION: Despite of awareness raising efforts through counseling, only half of the women reached adequate calcium levels, with interviews revealing limited understanding. Clear messages on calcium benefits, dispelling concerns about potential harm, and offering concrete guidance can improve intake. Repetition of advice and increase publicity can normalize and enhance acceptability of calcium consumption during pregnancy.
AB - OBJECTIVE: This study evaluates the effectiveness of calcium supplementation as a preventive measure for pregnant women with insufficient calcium intake, examining adherence to the recommended 1000 mg daily intake and identifying influencing factors. METHODS: A survey (Expect cohort II, n = 823) evaluated calcium adherence among pregnant women, followed by interviews with sixteen purposefully selected participants. Verbatim transcripts were independently analyzed to identify key themes. RESULTS: Among survey participants, 82 % discussed the importance of calcium intake, with 83 % expressing intent to improve intake. Of those counselled on calcium, 48 % had insufficient intake, compared to 64 % without counseling. Facilitators included perceived safety, maternal motivation to keep child safe, trust in professionals, supportive environments, and increased awareness. Obstacles included lack of knowledge on calcium sources, pill dosage, low intrinsic motivation, information comprehension and novelty of the advice. CONCLUSION: Despite of awareness raising efforts through counseling, only half of the women reached adequate calcium levels, with interviews revealing limited understanding. Clear messages on calcium benefits, dispelling concerns about potential harm, and offering concrete guidance can improve intake. Repetition of advice and increase publicity can normalize and enhance acceptability of calcium consumption during pregnancy.
KW - Adherence
KW - Barriers
KW - Calcium intake
KW - Counselling
KW - Facilitators
KW - Pregnancy
U2 - 10.1016/j.preghy.2024.101182
DO - 10.1016/j.preghy.2024.101182
M3 - Article
SN - 2210-7789
VL - 39
JO - Pregnancy Hypertension
JF - Pregnancy Hypertension
M1 - 101182
ER -