Bone traits | JIA phenotypes | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
 | Type at onset | Age at onset | Disease duration | Disease activity | Flares | Chronologic age | MTX | Systemic corticosteroids | Intraarticular corticosteroids | Biological |
TrbBMD | - 0.50** | −0.31** | -0.24** | −0.34** | −0.31** | 0.05 | 0.28* | −0.56** | −0.48** | 0.48** |
−0.39^^ | −0.39^^ | −0.43^^ | −0.45^^ | −0.29^ | 0.19 | 0.32^^ | −0.61^^ | −0.52^^ | 0.39^^ | |
- | - | - | - | - | 0.74°°° | - | - | - | - | |
CrtBMD | 0.08 | 0.32** | 0.24* | −0.31** | −0.26* | 0.64*** | −0.28** | 0.20 | 0.26* | 0.36** |
0.16 | 0.37^^ | 0.28^ | −0.28^^ | −0.34^^ | 0.68^^^ | −0.31^^ | 0.24^ | 0.24^ | 0.44^^ | |
- | - | - | - | - | 0.89°°° | - | - | - | - | |
Tot density | −0.11 | −0.14 | - 0.40*** | - 0.44*** | - 0.38*** | 0.28* | −0.24* | −0.29* | −0.26* | 0.32** |
−0.25^ | −0.18 | −0.38^^ | −0.36^^ | −0.42^^ | 0.36^^ | −0.29^ | −0.34^^ | −0.28^ | 0.46^^ | |
- | - | - | - | - | 0.62°° | - | - | - | - | |
CBA | 0.08 | −0.04 | −0.18 | −0.27* | −0.20* | 0.46** | −0.22* | 0.06 | 0.16 | 0.39** |
0.18 | −0.16 | −0.21^ | −0.31^^ | −0.24^ | 0.54^^ | −0.31^^ | 0.14 | 0.14 | 0.28^ | |
- | - | - | - | - | 0.79°°° | - | - | - | - | |
Bone area | −0.09 | −0.12 | −0.23* | −0.28* | −0.30* | 0.09 | −0.16 | −0.16 | −0.14 | 0.33** |
−0.12 | −0.19 | −0.27^ | −0.21^ | −0.34^^ | 0.10 | −0.14 | −0.28^ | −0.34^^ | 0.49^^ | |
- | - | - | - | - | 0.73°°° | - | - | - | - | |
MuscleCSA | −0.26** | −0.18 | −0.16 | −0.41** | −0.33** | 0.35** | −0.17 | −0.46** | −0.51*** | 0.26* |
−0.29^^ | −0.24^ | −0.25^ | −0.46^^ | −0.38^^ | 0.40^^ | −0.08 | −0.54^^^ | −0.56^^^ | 0.38^^ | |
- | - | - | - | - | 0.73°°° | - | - | - | - | |
FatCSA | 31.9** | 0.34** | 0.18 | 0.35* | 0.21* | 0.04 | 0.26* | 0.42** | 0.26* | −0.19 |
36.6^^ | 0.39^^ | 0.29^ | 0.28^ | 0.27^ | 0.13 | 0.39^^ | 0.39^^ | 0.84^^ | −0.31^^ | |
- | - | - | - | - | 0.23° | - | - | - | - | |
SSIp | 0.03 | 0.09 | 0.56*** | 0.45** | 0.38** | 0.21* | 0.36** | 0.51*** | 0..46** | −0.29* |
0.17 | 0.19 | 0.48^^ | 0.49^^ | 0.32^^ | 0.23^ | 0.34^^ | 0.64^^^ | 0.39^^ | −0.33^^ | |
- | - | - | - | - | −0.25° | - | - | - | - | |
BMAD | - 0.25* | 0.48*** | −0.34** | −0.46*** | −0.38** | 0.38** | - 0.39** | - 0.45** | - 0.40** | 0.43** |
−0.23^ | 0.52^^^ | −0.42^^ | −0.51^^^ | −0.34^^ | 0.47^^ | −0,41^^ | --0.49^^ | −0.43^^ | 0.51^^^ | |
- | - | - | - | - | 0.79°°° | - | - | - | - | |
BMD | 0.16 | 0.34** | −0.27* | −0.36** | −0.27* | 0.38** | −0.36** | −0.53*** | −0.41** | 0.29* |
0.19 | 0.36^^ | −0.32^^ | −0.39^^ | −0.31^^ | 0.58^^ | −0.44^^ | −0.59^^^ | −0.46^^ | 0.39^^ | |
- | - | - | - | - | 0.88°°° | - | - | - | - | |
QUS z-score | - 0.25* | −0.27* | −0.35** | −0.41** | −0.22* | 0.11 | 0.16 | −0.38** | −0.36** | 0.21* |
−0.21^ | −0.33^^ | −0.39^^ | −0.33^^ | −0.27^ | −0.10 | 0.12 | −0.46^^ | −0.44^^ | 0.33^^ | |
- | - | - | - | - | 0.17 | - | - | - | - | |
AD-SoS | −0.18 | −0.37** | −0.51*** | −0.39** | −0.47** | 0.69*** | −0.24* | −0.59*** | −0.57*** | 0.61*** |
−0.23^ | −0.42^^ | −0.46^^ | −0.31^^ | −0.32^^ | 0.58^^^ | −0.38^^ | −0.65^^^ | −0.51^^^ | 0.51^^^ | |
- | - | - | - | - | 0.71°°° | - | - | - | - | |
BTT | −0.57*** | −0.51*** | −0.67*** | −0.47** | −0.27* | 0.43** | −0.36* | −0.61*** | −0.65*** | 0.61*** |
−0.62^^^ | −0.64^^^ | −0.52^^^ | −0.43^^ | −0.32^^ | 0.66^^ | −0.48^^ | −0.72^^^ | −0.78^^^ | 0.67^^^ | |
- | - | - | - | - | 0.84°°°° | - | - | - | - |