Blood pressure in young adulthood and residential greenness in the early-life environment of twins

Table 2 Distribution of the traffic and land use indicators

	Residential address at birth						Residential address at adult age
	Geometric mean	Percentile					Geometric mean	Percentile
		5th	25th	50th	75th	95th		5th	25th	50th	75th	95th
Distance to major road, m	234	23	98	266	591	1881	300	31	134	334	786	1940
Greenness, %:
5000 m buffer	58	22	54	70	74	83	62	25	59	71	75	85
1000 m buffer	36	0	21	44	67	85	62	7	29	55	70	88
300 m buffer	17	0	0	19	43	83	41	0	2	25	54	94
Residential area, %:
5000 m buffer	28	13	22	27	37	58	27	13	20	26	35	57
1000 m buffer	44	14	33	51	69	89	38	12	28	43	63	85
300 m buffer	63	18	51	78	98	100	60	3	46	68	87	100
Industrial area, %:
5000 m buffer	2.80	0.00	1.08	2.90	6.33	9.01	2.48	0.00	0.79	2.67	5.41	9.08
1000 m buffer	7.72	0.00	0.00	0.00	5.52	19.6	7.14	0.00	0.00	0.00	2.43	18.47
300 m buffer, %	12.88	0.00	0.00	0.00	70.00	18.8	11.18	0.00	0.00	0.00	0.00	11.55

ISSN: 1476-069X