Funnel plot for all RR, HR and OR measures used for meta-analysis: assessment of
publication bias for fully adjusted models with BMI (categories) as main
exposure (n=52 datapoints)*
* Egger’s regression asymmetry test: −0.14±0.54,
P=0.791;
Begg-adjusted rank correlation test: z=0.62; P=0.533.
† RR: Relative Risk; HR: Hazard Ratio; OR: Odds Ratio; s.e.: standard
error.