The effects of dietary and lifestyle interventions among pregnant women who are overweight or obese on longer-term maternal and early childhood outcomes: protocol for an individual participant data (IPD) meta-analysis

Table 2 Available maternal health outcomes

Trial name	LIMIT [55–57]	UPBEAT [58]	ROLO [59]	LiP [60–63]	Belgian Flanders [64]	NELLI [65]	The TOP study [66]
Investigators	Dodd, Grivell, Owens	Poston	McAuliffe	Vinter, Tanvig, Jensen	Bogaerts, Devlieger	Luoto	Renault
Timing assessment	3 years	3 years	5 years		4–7 years	5–7 years	3 years
Height	✓	✓	✓	✓	✓	✓	✓
Weight	✓	✓	✓	✓	✓	✓	✓
Weight change	✓	✓	✓	✓	✓	✓	✓
BMI	✓	✓	✓	✓	✓	✓	✓
Circumferences
-Neck		✓
-Waist		✓			✓
-Hip		✓
-Thigh		✓
-Mid upper arm		✓
-Wrist		✓
SFTM
-Subscapular		✓	✓
-Triceps		✓	✓
-Biceps		✓	✓
-Suprailiac		✓	✓
% Body fat		✓	✓
DXA			✓ Subset
Bodpod		✓
BIA		✓	✓
Dietary intake	✓ Also 6 months, 18 months	✓			✓	✓
Physical activity	✓ Also 6 months, 18 months	✓			✓	✓
Metabolic syndrome		✓	✓			✓
Glucose intolerance	✓ Subset	✓	✓			✓	At 12 months postpartum
Insulin						✓	At 12 months postpartum
Type 2 DM	✓ Subset	✓	✓ Self report	✓ Fasting glucose		✓
Hypertension/BP	✓	✓	✓		✓	✓	✓
Hyperlipidaemia		✓	✓			✓
Inflammatory markers			✓			✓
Transferrin???						✓
DNA			✓ Saliva			✓
RNA						✓
Anxiety	✓ Also 6 months, 18 months					✓
Anxiety-eating			✓ TFEQ			✓
Depression	✓ Also 6 months, 18 months	✓	✓			✓
Quality of life	✓ Also 6 months, 18 months	✓	✓			✓
Health	✓	✓			✓	✓
Reproductive health history	✓	✓	✓		✓	✓
Life events					✓	✓

ISSN: 2046-4053