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Table 3 Correlations between CR, SATR, PO and Cobb angle values in SMAI, SMA II and SMA III groups

From: Cervical rotation, chest deformity and pelvic obliquity in patients with spinal muscular atrophy

SMA I (N = 21)
  CRleft CRright CRS CRD SATRU SATRL PO Cobb (N = 19)
CRleft
p
NA −.059
.801
.686a
.001
−.216
.346
−.086
.710
−.162
.482
NA −.440
.059
CRright
p
−.059
.801
NA .628a
.002
−.083
.720
−.106
.647
−.207
.368
NA .031
.900
CRS
p
.686a
.001
.628a
.002
NA −.188
.414
−.161
.486
−.281
.218
NA −.290
.229
CRD
p
−.216
.346
−.083
.720
−.188
.414
NA .282
.215
.514a
.017
NA .460a
.048
SATRU
p
−.086
.710
−.106
.647
−.161
.486
.282
.215
NA .389
.081
NA .248
.307
SATRL
p
−.162
.482
−.207
.368
−.281
.218
.514a
.017
.389
.081
NA NA .360
.130
PO NA NA NA NA NA NA NA NA
Cobb
p
−.440
.059
.031
.900
−.290
.229
.460a
.048
.248
.307
.360
.130
NA NA
SMA II (N = 36)
  CRleft CRright CRS CRD SATRU SATRL PO Cobb (N = 30)
CRleft
p
NA .304
.071
.830a
.000
.033
.848
−.010
.953
.116
.502
−.177
.301
−.310
.095
CRright
p
.304
.071
NA .729a
.000
.284
.093
.234
.170
.128
.456
.217
.203
−.196
.299
CRS
p
.830a
.000
.729a
.000
NA .142
.408
.031
.857
.065
.705
−.044
.799
−.335
.070
CRD
p
.033
.848
.284
.093
.142
.408
NA .445a
.006
.494a
.002
.416a
.012
.257
.171
SATRU
p
−.010
.953
.234
.170
.031
.857
.445a
.006
NA .578a
.000
.391a
.018
.321
.084
SATRL
P
.116
.502
.128
.456
.065
.705
.494a
.002
.578a
.000
NA .464a
.004
.404a
.027
PO
p
−.177
.301
.217
.203
−.044
.799
.416a
.012
.391a
.018
.464a
.004
NA .703a
.000
Cobb
p
−.310
.095
−.196
.299
−.335
.070
.257
.171
.321
.084
.404a
.027
.703a
.000
NA
SMA III (N = 17)
  CRleft CRright CRS CRD SATRU SATRL PO Cobb (N = 8)
CRleft
p
NA .713a
.001
.928a
.000
.402
.110
.038
.884
−.155
.552
−.655a
.004
−.313
.451
CRright
p
.713a
.001
NA .907a
.000
.408
.104
−.037
.887
−.131
.618
−.243
.346
.042
.921
CRS
p
.928a
.000
.907a
.000
NA .371
.143
−.059
.821
−.197
.449
−.509a
.037
−.024
.955
CRD
p
.402
.110
.408
.104
.371
.143
NA .265
.304
.142
.588
−.077
.770
.307
.459
SATRU
p
.038
.884
−.037
.887
−.059
.821
.265
.304
NA .189
.467
.075
.776
.123
.772
SATRL
p
−.155
.552
−.131
.618
−.197
.449
.142
.588
.189
.467
NA .051
.847
−.111
.793
PO
p
−.655a
.004
−.243
.346
−.509a
.037
−.077
.770
.075
.776
.051
.847
NA .457
.255
Cobb
p
−.313
.451
.042
.921
−.024
.955
.307
.459
.123
.772
−.111
.793
.457
.255
NA
  1. Note: CR Cervical rotation, CR left Cervical rotation to the left, CR right Cervical rotation to the right, CRS Sum of CR left and CR right, CRD Difference between CR left and CR right, SATR Supine angle of trunk rotation, SATRU Supine angle of trunk rotation upper, SATRL Supine angle of trunk rotation lower, PO Pelvic obliquity, SMA I Spinal muscular atrophy type I, SMA II Spinal muscular atrophy type II, SMA III Spinal muscular atrophy type III, N Number of participants, NA Not analyzed, (o) Degrees; a - significant correlation