Stats are different as coorelations for males to womens with disease as 1 to 3, but other are 1 to 9, but males are often surviving, and children as from 8-15 y.old,and

disease is hide happening, just in investigation found, as joints changes are found on x ray, latest diagnosis is bad for the timely cure beginning, as after 40 y.old disease not happening, and in women's spondiloarthritis happening is softer,as in every 1/4 are eyes damaging, heart, kidneys, lungs.

Aches are in sacrum as irradiating in pelvis, as morning stiffness in vertebra, aches are in weather changing, heels also hurt, limiting mobility, as you cannot touch a floor with a finger, chin with to breast, as on a calm also happening as on the morning, as after diverging,as on the half second day ache stopping, as if process spreading on a rib vertebra joints, aches are having,like in intercostal neuralgia, as reaction on inflammation process in vertebra is reflection strain happening of spine muscles,that vertebra has been bended, as later situation worsening with a fusion are two arcs of vertebra's, and ossification of fibrosis rings of intravertebra disks, as in result vertebra column leading to bending kind of non elast bamboo stick, but laborator test shows are rising SSE till 600mm/hour.