Effect of motivational interviewing on gestational weight gain and fetal growth in pregnant women with type 2 diabetes

Björg Ásbjörnsdóttir; Marianne Vestgaard; Lene Ringholm; Lise Lotte Torvin Andersen; Dorte Møller Jensen; Peter Damm; Elisabeth R. Mathiesen

doi:10.1136/bmjdrc-2019-000733

Effect of motivational interviewing on gestational weight gain and fetal growth in pregnant women with type 2 diabetes

Björg Ásbjörnsdóttir, Marianne Vestgaard, Lene Ringholm, Lise Lotte Torvin Andersen, Dorte Møller Jensen^*, Peter Damm, Elisabeth R. Mathiesen

^*Corresponding author af dette arbejde

1 Citationer (Scopus)

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Abstract

Objective To study how lifestyle coaching with motivational interviewing to improve adherence to healthy eating affects gestational weight gain and fetal growth in pregnant women with type 2 diabetes in a real-world setting. Research design and methods A cohort study including a prospective intervention cohort of consecutive, singleton pregnant, Danish-speaking women with type 2 diabetes included between August 2015 and February 2018 and a historical reference cohort included between February 2013 and August 2015. The intervention consisted of a motivational interviewing to improve adherence to healthy eating in addition to routine care. The reference cohort received routine care only. The main outcomes were gestational weight gain and large for gestational age (LGA) infants. Results Ninety-seven women were included in the intervention cohort and 92 in the reference cohort. Pre-pregnancy body mass index (32.8±6.9 kg/m 2 vs 32.4±7.4 kg/m 2, p=0.70), gestational weight gain (9.2±5.8 kg vs 10.2±5.8 kg, p=0.25), HbA1c in early pregnancy (6.7%±1.1% vs 6.5%±1.3% (50±12 mmol/mol vs 48±14 mmol/mol), p=0.32) and late pregnancy (5.9%±0.5% vs 6.0%±0.6% (41±6 mmol/mol vs 42±7 mmol/mol), p=0.34) were comparable in the two cohorts. LGA infants occurred in 20% vs 31%, p=0.07, respectively, and after adjustment for maternal characteristics 14% vs 27% delivered LGA infants (p=0.04). Birth weight z-score was 0.24±1.36 vs 0.61±1.38, p=0.06. Conclusions Motivational interviewing to improve adherence to healthy eating in addition to routine care in pregnant women with type 2 diabetes tended to reduce fetal overgrowth without major effect on gestational weight gain. Further studies investigating the cost-benefit of enhancing motivation are needed. Trial registration number NCT02883127.

Originalsprog	Engelsk
Artikelnummer	e000733
Tidsskrift	BMJ Open Diabetes Research and Care
Vol/bind	7
Udgave nummer	1
Antal sider	9
ISSN	2052-4897
DOI	https://doi.org/10.1136/bmjdrc-2019-000733
Status	Udgivet - 2019

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title = "Effect of motivational interviewing on gestational weight gain and fetal growth in pregnant women with type 2 diabetes",

abstract = "Objective To study how lifestyle coaching with motivational interviewing to improve adherence to healthy eating affects gestational weight gain and fetal growth in pregnant women with type 2 diabetes in a real-world setting. Research design and methods A cohort study including a prospective intervention cohort of consecutive, singleton pregnant, Danish-speaking women with type 2 diabetes included between August 2015 and February 2018 and a historical reference cohort included between February 2013 and August 2015. The intervention consisted of a motivational interviewing to improve adherence to healthy eating in addition to routine care. The reference cohort received routine care only. The main outcomes were gestational weight gain and large for gestational age (LGA) infants. Results Ninety-seven women were included in the intervention cohort and 92 in the reference cohort. Pre-pregnancy body mass index (32.8±6.9 kg/m 2 vs 32.4±7.4 kg/m 2, p=0.70), gestational weight gain (9.2±5.8 kg vs 10.2±5.8 kg, p=0.25), HbA1c in early pregnancy (6.7%±1.1% vs 6.5%±1.3% (50±12 mmol/mol vs 48±14 mmol/mol), p=0.32) and late pregnancy (5.9%±0.5% vs 6.0%±0.6% (41±6 mmol/mol vs 42±7 mmol/mol), p=0.34) were comparable in the two cohorts. LGA infants occurred in 20% vs 31%, p=0.07, respectively, and after adjustment for maternal characteristics 14% vs 27% delivered LGA infants (p=0.04). Birth weight z-score was 0.24±1.36 vs 0.61±1.38, p=0.06. Conclusions Motivational interviewing to improve adherence to healthy eating in addition to routine care in pregnant women with type 2 diabetes tended to reduce fetal overgrowth without major effect on gestational weight gain. Further studies investigating the cost-benefit of enhancing motivation are needed. Trial registration number NCT02883127.",

keywords = "Lifestyle Intervention(s), pregnancy, type 2 diabetes, weight gain",

author = "Bj{\"o}rg {\'A}sbj{\"o}rnsd{\'o}ttir and Marianne Vestgaard and Lene Ringholm and Andersen, {Lise Lotte Torvin} and Jensen, {Dorte M{\o}ller} and Peter Damm and Mathiesen, {Elisabeth R.}",

year = "2019",

doi = "10.1136/bmjdrc-2019-000733",

language = "English",

volume = "7",

journal = "BMJ Open Diabetes Research and Care",

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TY - JOUR

T1 - Effect of motivational interviewing on gestational weight gain and fetal growth in pregnant women with type 2 diabetes

AU - Ásbjörnsdóttir, Björg

AU - Vestgaard, Marianne

AU - Ringholm, Lene

AU - Andersen, Lise Lotte Torvin

AU - Jensen, Dorte Møller

AU - Damm, Peter

AU - Mathiesen, Elisabeth R.

PY - 2019

Y1 - 2019

N2 - Objective To study how lifestyle coaching with motivational interviewing to improve adherence to healthy eating affects gestational weight gain and fetal growth in pregnant women with type 2 diabetes in a real-world setting. Research design and methods A cohort study including a prospective intervention cohort of consecutive, singleton pregnant, Danish-speaking women with type 2 diabetes included between August 2015 and February 2018 and a historical reference cohort included between February 2013 and August 2015. The intervention consisted of a motivational interviewing to improve adherence to healthy eating in addition to routine care. The reference cohort received routine care only. The main outcomes were gestational weight gain and large for gestational age (LGA) infants. Results Ninety-seven women were included in the intervention cohort and 92 in the reference cohort. Pre-pregnancy body mass index (32.8±6.9 kg/m 2 vs 32.4±7.4 kg/m 2, p=0.70), gestational weight gain (9.2±5.8 kg vs 10.2±5.8 kg, p=0.25), HbA1c in early pregnancy (6.7%±1.1% vs 6.5%±1.3% (50±12 mmol/mol vs 48±14 mmol/mol), p=0.32) and late pregnancy (5.9%±0.5% vs 6.0%±0.6% (41±6 mmol/mol vs 42±7 mmol/mol), p=0.34) were comparable in the two cohorts. LGA infants occurred in 20% vs 31%, p=0.07, respectively, and after adjustment for maternal characteristics 14% vs 27% delivered LGA infants (p=0.04). Birth weight z-score was 0.24±1.36 vs 0.61±1.38, p=0.06. Conclusions Motivational interviewing to improve adherence to healthy eating in addition to routine care in pregnant women with type 2 diabetes tended to reduce fetal overgrowth without major effect on gestational weight gain. Further studies investigating the cost-benefit of enhancing motivation are needed. Trial registration number NCT02883127.

AB - Objective To study how lifestyle coaching with motivational interviewing to improve adherence to healthy eating affects gestational weight gain and fetal growth in pregnant women with type 2 diabetes in a real-world setting. Research design and methods A cohort study including a prospective intervention cohort of consecutive, singleton pregnant, Danish-speaking women with type 2 diabetes included between August 2015 and February 2018 and a historical reference cohort included between February 2013 and August 2015. The intervention consisted of a motivational interviewing to improve adherence to healthy eating in addition to routine care. The reference cohort received routine care only. The main outcomes were gestational weight gain and large for gestational age (LGA) infants. Results Ninety-seven women were included in the intervention cohort and 92 in the reference cohort. Pre-pregnancy body mass index (32.8±6.9 kg/m 2 vs 32.4±7.4 kg/m 2, p=0.70), gestational weight gain (9.2±5.8 kg vs 10.2±5.8 kg, p=0.25), HbA1c in early pregnancy (6.7%±1.1% vs 6.5%±1.3% (50±12 mmol/mol vs 48±14 mmol/mol), p=0.32) and late pregnancy (5.9%±0.5% vs 6.0%±0.6% (41±6 mmol/mol vs 42±7 mmol/mol), p=0.34) were comparable in the two cohorts. LGA infants occurred in 20% vs 31%, p=0.07, respectively, and after adjustment for maternal characteristics 14% vs 27% delivered LGA infants (p=0.04). Birth weight z-score was 0.24±1.36 vs 0.61±1.38, p=0.06. Conclusions Motivational interviewing to improve adherence to healthy eating in addition to routine care in pregnant women with type 2 diabetes tended to reduce fetal overgrowth without major effect on gestational weight gain. Further studies investigating the cost-benefit of enhancing motivation are needed. Trial registration number NCT02883127.

KW - Lifestyle Intervention(s)

KW - pregnancy

KW - type 2 diabetes

KW - weight gain

U2 - 10.1136/bmjdrc-2019-000733

DO - 10.1136/bmjdrc-2019-000733

M3 - Journal article

C2 - 31798895

AN - SCOPUS:85074789857

SN - 2052-4897

VL - 7

JO - BMJ Open Diabetes Research and Care

JF - BMJ Open Diabetes Research and Care

IS - 1

M1 - e000733

ER -

Effect of motivational interviewing on gestational weight gain and fetal growth in pregnant women with type 2 diabetes

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