Table:
Treatment	Surgery	Brace	Controls
Years follow-up	23.3	22.3
Population	146	116	100
Scoliosis	Start	61.8	33.2
End of treatment	33.1	29.7
Change from start	-53.6%	-89.5%
Today	36.5	37.6
Change from start	-59.1%	12%
Change from end	9%	21%
Kyphosis	Today	24.5	30.8	38.5
Lordosis	Today	33.3	44.8	43.9
Hump	Measuring device	Bunnell	Bunnell
Today	11.4	10.3

Encode the table in Markdown syntax.

| Treatment |  | Surgery | Brace | Controls | 
 | --- | --- | --- | --- | --- | 
 | Years follow-up |  | 23.3 | 22.3 |  | 
 | Population |  | 146 | 116 | 100 | 
 | Scoliosis | Start | 61.8 | 33.2 |  | 
 |  | End of treatment | 33.1 | 29.7 |  | 
 |  | Change from start | -53.6% | -89.5% |  | 
 |  | Today | 36.5 | 37.6 |  | 
 |  | Change from start | -59.1% | 12% |  | 
 |  | Change from end | 9% | 21% |  | 
 | Kyphosis | Today | 24.5 | 30.8 | 38.5 | 
 | Lordosis | Today | 33.3 | 44.8 | 43.9 | 
 | Hump | Measuring device | Bunnell | Bunnell |  | 
 |  | Today | 11.4 | 10.3 |  |