Flödesschema diskbråcksstudien

2 å rs kon tro ll

1 å rs kon tro ll

3 m å n kon tro ll

B eh an d lin g sg ru p p3 0 p a tien te r

s ju kg ym n as tik

2 å rs kon tro ll

1 å rs kon tro ll

3 m å n kon tro ll

K on tro llg ru p p6 0 p a tien te r

op era tion

6 0 ran d om iserad ep atien te r

2 å rs kon tro ll

1 å rs kon tro ll

3 m å n kon tro ll

B eh an d lin g sg ru p p3 0 p a tien te r

s ju kg ym n as tik

2 å rs kon tro ll

1 å rs kon tro ll

3 m å n kon tro ll

K on tro llg ru p p6 0 p a tien te r

op era tion

6 0 icke ran d om iserad ep atien te r

In k lu d erin g1 2 0 p a tien te r

R e trosp ek tiv ka rt lä g g n in gav 6 0 p a tien te r somfö rb ä ttras sp on tan t