BMI 12m

BMI at 12 months in kg/m2. Calculated from weight_12m and height variables

kg/m2

Real

BMI 6m

BMI at 6 months in kg/m2. Calculated from weight_6m and height variables

kg/m2

Real

BMI bl

BMI at baseline in kg/m2. Calculated from weight_bl and height variables

kg/m2

Real

height

Participant height in cm. Refer to height_source for the source of the measurement.

cm

Real

height source

Source of height measurement.

Categorical

weight 12m

Participant weight at 12 months in kg. Refer to weight_12m_source for the source of the measurement. Values from GP records are within the range 3 months before the visit to 2 months after the visit. If a more precise measurement date is needed refer to weight_12m_date.

Kg

Real

weight date 12m

Date of weight measurement at 12 months

Date

weight source 12m

Source of weight measurement at 12 months.

Categorical

weight 6m

Participant weight at 6 months in kg. Refer to weight_6m_source for the source of the measurement. Values from GP records are within the range 3 months before the visit to 2 months after the visit. If a more precise measurement date is needed refer to weight_6m_date.

Kg

Real

weight date 6m

Date of weight measurement at 6 months

Date

weight source 6m

Source of weight measurement at 6 months.

Categorical

weight bl

Participant weight at baseline in kg. Refer to weight_bl_source for the source of the measurement. Values from GP records are within the range 3 months before the visit to 2 months after the visit. If a more precise measurement date is needed refer to weight_bl_date.

Kg

Real

weight date bl

Date of weight measurement at baseline

Date

weight source bl

Source of weight measurement at baseline.

Categorical