Table 1 Demographics and clinical data in MA+ and MA− groups.
From: Effects of methamphetamine abuse on spatial cognitive function
MA− group | MA+ group | T value | P value | |
|---|---|---|---|---|
Age (years old) | 37.50 ± 1.37 | 35.40 ± 1.53 | 1.110 | 0.271 |
Education levels (years) | 9.90 ± 0.53 | 9.70 ± 0.48 | 0.387 | 0.700 |
Edinburgh handedness scale | 93.90 ± 1.51 | 95.60 ± 1.38 | −0.887 | 0.378 |
MMSE | 28.90 ± 0.21 | 29.10 ± 0.18 | −0.752 | 0.455 |
State-anxiety | 42.70 ± 1.09 | 44.20 ± 1.02 | −1.061 | 0.292 |
Trait-anxiety | 43.90 ± 1.27 | 41.80 ± 1.09 | 1.251 | 0.215 |
Age at onset (years old) | 27.70 ± 1.37 | |||
Usage amount at onset (g/day) | 0.14 ± 0.02 | |||
The most amount of use (g/day) | 1.30 ± 0.11 | |||
Duration of use (months) | 26.60 ± 3.13 | |||
Withdrawal syndrome scale of craving | 23.00 ± 0.23 |
