Table.

e-6. Summary coding of studies examining the effect of cannabinoids on SCI-specific outcomes.

Outcome	n/N (%)	Effect (0/-/+/?)
Pain	5/6 (83%)	++
Spasticity	5/5 (100%)	++
Quality of life and daily function	0/3 (0%)	00
Cognition	3/6 (50%)	?
Mood and emotion	0/3 (0%)	00
Bladder function	0/3 (0%)	00
Cardiovascular, hematologic and respiratory	0/3 (0%)	00

Abbreviations: n: number of studies reporting a difference in the expected direction. N: number of identified studies of interest. (%): percentage of studies reporting differences in the expected direction. 0: no effect, 0–33% of studies reported significant differences. ?: inconsistent, 34–59% of studies reported significant differences. +/-: positive (+) or negative (−) effect, 60–100% of studies demonstrated significant differences. ≥4 studies: positive (++), negative (−−), no effect (00), inconsistent findings (??).