Table 2.
Comparison of neurometabolites in right and left insula between fibromyalgia patients and healthy controls.
Right insula |
Left insula |
||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Metabolites | Groups | N | mean | SD | p-value | Metabolites | Groups | N | mean | SD | p-value |
Gln/tCr | CON | 6 | 0.354 | 0.060 | 0.837 | Gln/tCr | CON | 5 | 0.496 | 0.183 | 0.219 |
FM | 9 | 0.344 | 0.093 | FM | 5 | 0.376 | 0.030 | ||||
Glu/tCr | CON | 11 | 1.205 | 0.181 | 0.123 | Glu/tCr | CON | 12 | 1.109 | 0.204 | 0.784 |
FM | 12 | 1.296 | 0.075 | FM | 12 | 1.129 | 0.152 | ||||
GPC/tCr | CON | 11 | 0.244 | 0.037 | 0.380 | GPC/tCr | CON | 10 | 0.268 | 0.049 | 0.157 |
FM | 12 | 0.256 | 0.024 | FM | 12 | 0.243 | 0.021 | ||||
GSH/tCr | CON | 11 | 0.269 | 0.053 | 0.140 | GSH/tCr | CON | 10 | 0.301 | 0.069 | 0.445 |
FM | 12 | 0.298 | 0.041 | FM | 11 | 0.278 | 0.062 | ||||
mI/tCr | CON | 11 | 0.641 | 0.100 | 0.626 | mI/tCr | CON | 11 | 0.701 | 0.112 | 0.095 |
FM | 12 | 0.660 | 0.091 | FM | 12 | 0.793 | 0.137 | ||||
NAA/tCr | CON | 11 | 0.993 | 0.192 | 0.987 | NAA/tCr | CON | 10 | 0.808 | 0.317 | 0.742 |
FM | 12 | 0.992 | 0.190 | FM | 12 | 0.871 | 0.264 | ||||
NAAG/tCr | CON | 8 | 0.355 | 0.153 | 0.751 | NAAG/tCr | CON | 9 | 0.662 | 0.242 | 0.553 |
FM | 3 | 0.388 | 0.121 | FM | 3 | 0.571 | 0.118 | ||||
tCho/tCr | CON | 11 | 0.265 | 0.054 | 0.607 | tCho/tCr | CON | 12 | 0.276 | 0.063 | 0.110 |
FM | 12 | 0.256 | 0.024 | FM | 12 | 0.243 | 0.021 | ||||
tNAA/tCr | CON | 11 | 1.275 | 0.105 | 0.019 | tNAA/tCr | CON | 12 | 1.199 | 0.137 | 0.007 |
FM | 12 | 1.159 | 0.111 | FM | 12 | 1.044 | 0.115 | ||||
Glx/tCr | CON | 11 | 1.473 | 0.257 | 0.085 | Glx/tCr | CON | 12 | 1.436 | 0.307 | 0.782 |
FM | 12 | 1.611 | 0.111 | FM | 12 | 1.403 | 0.271 |
Gray color: Mann-Whitney U test, White background: Student t-test, bold letter: significant results.
CON; healthy controls, FM; fibromyalgia.