Table 1. Results of measurements of calf and ankle diameters (cm) of pregnant women at the start and end of pregnancy. Botucatu, SP, Brazil, 2017.

Group	Site	Leg	Examination	Mean	Median	Standard deviation	Minimum	Maximum	p-value
Intervention	Calf	Right	Initial	37.40	37.25	3.15	30.00	43.00	0.0174
			Final	37.70	37.50	3.37	29.50	43.50
		Left	Initial	37.62	37.75	3.41	31.00	44.00	0.0174
			Final	37.92	38.00	3.51	30.00	44.00
	Ankle	Right	Initial	22.97	23.00	1.85	19.00	26.00	0.1635
			Final	23.12	23.00	2.10	18.00	26.00
		Left	Initial	23.08	23.00	1.90	19.00	26.00	0.1527
			Final	23.23	23.00	2.10	18.50	27.00
Control	Calf	Right	Initial	35.62	35.00	3.73	30.00	44.00	< 0.0001
			Final	37.72	37.00	3.82	32.00	45.00
		Left	Initial	35.69	35.00	3.86	30.00	45.00	< 0.0001
			Final	38.02	37.00	4.10	32.50	46.00
	Ankle	Right	Initial	21.75	22.00	1.96	18.00	25.00	< 0.0001
			Final	23.62	24.00	2.21	19.50	28.50
		Left	Initial	21.92	22.00	1.91	18.50	25.00	< 0.0001
			Final	23.90	24.00	2.17	20.00	28.50