	n	APLS	ARC	Nelson	Shann	Tintinalli	Tinning	Argall	Luscombe	Theron	CAWR	CAWR-2	Curve
Overall	1248
COV		27.6	26.1	25.1	26.6	26.4	23.2	23.6	23.1	28.1	24.0	23.7	24.0
Bias		−11.7	−10.1	−7.9	−6.5	−2.1	10.1	5.3	9.6	19.7	0.8	1.6	−1.3
Upper LOA		−51.2	−48.9	−46.1	−46.3	−43.2	−29.1	−34.1	−29.4	−25.5	−39.3	−36.8	−39.5
Lower LOA		27.7	28.7	30.3	33.4	39.0	49.4	44.7	48.6	65.0	40.9	40.0	36.9

<=10%		41.6	42.1	42.4	42.7	37.6	31.9	34.6	30.6	24.8	36.1	38.7	41.0
>10%		28.2	28.4	29.6	29.1	32.1	27.7	28.9	26.0	20.3	30.0	31.2	31.3
>20%		15.8	16.2	15.8	16.3	16.5	17.0	19.4	20.2	15.3	20.0	16.7	15.5
>30%		14.4	13.4	12.2	11.9	13.8	23.4	17.1	23.2	39.6	13.9	13.4	12.2
Age 7–10 yrs	639
COV		27.7	26.4	25.6	26.8	26.7	22.8	24.0	23.6	22.6	24.4	24.4	24.7

Bias		−15.7	−12.5	−8.2	−11.2	−8.1	13.9	6.8	9.9	30.7	3.5	1.2	−1.2
Upper LOA		−59.6	−56.1	−51.3	−55.0	−52.5	−29.3	−37.0	−33.9	−12.6	−40.1	−42.1	−44.4
Lower LOA		28.2	31.2	34.9	32.7	36.4	57.0	50.5	53.8	74.0	47.2	44.4	42.0
<=10%		34.1	35.1	35.7	35.1	33.6	24.7	28.8	26.1	13.5	30.2	33.0	32.9
>10%		25.8	26.1	28.6	27.9	30.4	22.8	25.5	23.9	11.3	27.9	29.6	31.1
>20%		19.2	20.0	19.2	19.7	18.8	18.0	22.2	21.6	14.2	21.8	18.6	18.8
>30%		20.8	18.8	16.4	17.4	17.2	34.4	23.5	28.3	61.0	20.2	18.8	17.2
Age 1–6 yrs	609
COV		19.7	19.7	19.7	19.1	18.6	18.5	19.1	18.6	19.9	19.6	18.7	18.9

Bias		−7.5	−7.5	−7.5	−1.5	4.2	6.2	3.8	9.3	8.2	−2.0	2.1	−1.4
Upper LOA		−39.8	−39.8	−39.8	−34.1	−28.8	−26.8	−30.2	−23.9	−27.0	−37.2	−30.5	−33.6
Lower LOA		24.7	24.7	24.7	31.1	37.1	39.2	37.8	42.4	43.3	33.1	34.7	30.8

<=10%		49.4	49.4	49.4	50.7	41.7	39.4	40.7	35.3	36.8	42.4	44.7	49.6
>10%		30.7	30.7	30.7	30.4	34.0	32.8	32.5	28.2	29.7	32.3	33.0	31.5
>20%		12.2	12.2	12.2	12.6	14.1	15.9	16.4	18.7	16.4	18.1	14.6	12.0
>30%		7.7	7.7	7.7	6.2	10.2	11.8	10.3	17.7	17.1	7.4	7.7	6.9
>30 kg	282
COV		21.0	21.3	20.6	20.5	20.3	19.3	19.3	19.0	21.4	19.6	20.1	20.1

Bias		−36.9	−31.7	−27.3	−32.1	−29.6	−6.1	−14.1	−11.1	13.3	−17.2	−17.7	−20.5
Upper LOA		−68.1	−67.6	−62.3	−63.8	−60.9	−42.1	−47.7	−44.5	−28.9	−51.0	−53.4	−55.7
Lower LOA		−5.7	4.3	7.7	−0.5	1.7	29.8	19.5	22.3	55.4	16.6	18.0	14.7

<=10%		2.5	12.8	18.8	6.0	9.9	42.2	41.1	43.3	27.0	35.1	33.3	25.9
>10%		16.7	17.0	24.8	24.8	27.0	32.6	29.4	29.4	21.3	29.8	28.7	29.8
>20%		31.2	29.4	24.1	30.5	29.8	16.3	18.1	19.1	19.5	20.6	19.5	23.4
>30%		49.6	40.8	32.3	38.7	33.3	8.9	11.3	8.2	32.3	14.5	18.4	20.9
20–30 kg	503
COV		13.9	16.3	17.6	14.0	13.3	21.1	17.2	16.9	29.0	17.6	18.3	17.8

Bias		−8.5	−7.3	−4.4	−3.8	0.2	15.6	11.7	15.3	27.9	7.9	5.1	2.9
Upper LOA		−36.8	−38.9	−39.2	−31.8	−26.5	−24.1	−22.0	−17.2	−21.2	−27.1	−29.7	−31.6
Lower LOA		19.9	24.3	30.4	24.2	26.9	55.3	45.4	47.9	77.0	42.9	39.8	37.4

<=10%		49.3	44.7	42.1	53.3	53.7	21.5	29.2	25.6	16.1	33.2	39.8	41.7
>10%		32.0	32.3	31.0	31.8	33.0	24.7	28.2	23.1	12.9	29.8	31.0	32.4
>20%		13.1	15.1	17.5	12.3	10.3	18.1	22.3	23.9	15.3	21.3	15.7	15.3
>30%		5.6	8.0	9.3	2.6	3.0	35.8	20.3	27.4	55.7	15.7	13.5	10.5
<20 kg	463
COV		13.5	13.5	13.9	13.1	12.7	17.6	19.0	18.5	23.7	19.6	14.6	15.1

Bias		0.1	0.1	0.2	6.3	12.2	14.1	10.3	16.0	14.7	4.1	9.7	5.8
Upper LOA		−25.8	−25.8	−26.0	−18.7	−12.3	−15.2	−23.2	−15.3	−22.1	−31.9	−17.2	−21.8
Lower LOA		25.9	25.9	26.4	31.4	36.7	43.3	43.7	47.2	51.6	40.2	36.5	33.5

<=10%		57.0	57.0	57.0	53.6	36.9	36.9	36.5	28.3	33.0	40.0	40.8	49.5
>10%		31.1	31.1	31.1	28.7	34.3	28.1	29.4	27.2	27.6	30.2	33.0	31.1
>20%		9.3	9.3	8.9	11.9	15.1	16.2	17.1	16.8	12.7	18.1	16.0	10.8
>30%		2.6	2.6	3.0	5.8	13.6	18.8	17.1	27.6	26.6	11.7	10.2	8.6

All figures are percentages.
Bias, upper and lower LOA (limits of agreement) refer to Bland Altman analysis ; COV, coefficient of variation;<=10%, >10%, >20%, >30% refer to the proportions of weight estimates within those degrees of deviation from actual weight.