Values of thoracic kyphosis and lumbar lordosis in adolescents from Czestochowa

Table 1 Table 1

Values in ° K-kyphosis L-lordosis		9 y.		10 y.		11 y.		12 y.		13 y.		14 y.		15 y.		16 y.
		boys	girls	boys	girls	boys	girls	boys	girls	boys	girls	boys	girls	boys	girls	boys	girls
mean	K	34.5	32.9	31.0	31.5	32.7	30.0	32.8	31.2	33.1	32.8	33.5	32.5	35.1	32.8	37.5	29.7
	L	34.5	36.4	32.7	34.6	33.2	34.3	33.7	34.7	32.2	33.9	30.4	35.4	32.1	36.0	33.1	36.4
SD	K	7.33	6.37	7.01	8.05	8.05	7.30	7.76	7.32	8.28	8.12	8.23	6.94	7.46	7.29	7.48	6.97
	L	5.59	6.79	7.52	7.54	7.08	7.48	7.44	7.15	7.36	6.99	7.53	7.76	6.63	8.85	8.0	7.56
median	K	35	34	30	32	32	30	32	30	32	32	33	34	36	33	38	29
	L	33	36	32	34	32	34	32	34	32	34	30	34	32	38	34	36
minimum	K	20	22	16	10	16	12	16	11	18	16	18	18	20	16	26	18
	L	20	18	16	18	16	18	12	16	10	18	16	16	16	16	14	20
maximum	K	46	42	50	50	56	8	56	46	58	56	52	44	50	44	54	42
	L	44	44	50	58	54	50	56	52	50	54	54	52	46	54	46	48
10th Perc.	K	24	24	22	20	22	22	22	22	24	24	22	24	24	24	30	22
	L	30	30	24	26	24	24	24	26	24	26	22	28	24	22	24	26
90th Perc.	K	44	42	40	42	44	40	42	42	46	44	42	42	44	40	46	40
	L	42	44	42	44	42	44	44	44	42	42	40	48	40	44	42	46

ISSN: 2397-1789