Table 2.
Symptoms and lipid profiles in smokers and non-smokers.
| Variables | Smokers (n = 104) | Non-smokers (n = 26) | F | df | P value |
|---|---|---|---|---|---|
| P subscales | 14.5 ± 6.2 | 17.2 ± 4.8 | 4.316 | 1,128 | 0.040 |
| N subscales | 23.8 ± 6.2 | 24.7 ± 6.7 | 0.447 | 1,128 | 0.505 |
| G subscales | 33.7 ± 9.2 | 33.9 ± 7.6 | 0.019 | 1,128 | 0.891 |
| PANSS total score | 71.9 ± 17.6 | 75.8 ± 14.0 | 1.105 | 1,128 | 0.295 |
| Triglycerides (mmol/L) | 1.7 ± 1.0 | 1.7 ± 0.8 | 0.041 | 1,128 | 0.840 |
| Total cholesterol (mmol/L) | 4.3 ± 0.8 | 4.4 ± 0.8 | 0.532 | 1,128 | 0.467 |
| HDL-c (mmol/L) | 1.1 ± 0.2 | 1.1 ± 0.2 | 0.176 | 1,128 | 0.675 |
| LDL-c (mmol/L) | 2.8 ± 0.5 | 3.0 ± 0.6 | 0.902 | 1,128 | 0.344 |
| ApoA1 (g/L) | 1.2 ± 0.1 | 1.2 ± 0.2 | 0.033 | 1,128 | 0.855 |
| ApoB (g/L) | 0.7 ± 0.3 | 0.7 ± 0.1 | 0.211 | 1,128 | 0.647 |
| Total protein (g/L) | 65.1 ± 4.7 | 67.3 ± 4.4 | 4.752 | 1,128 | 0.031 |
| Albumin (g/L) | 41.1 ± 2.6 | 40.8 ± 2.1 | 0.336 | 1,128 | 0.563 |
| Globulin (g/L) | 24.0 ± 3.4 | 26.5 ± 4.4 | 10.338 | 1,128 | 0.002 |
F, F statistic (ratio of mean squares used in ANOVA); df, degrees of freedom; PANSS, Positive and Negative Syndrome Scale; P, positive symptom; N, negative symptom; G, general psychopathology; HDL-c, high-density lipoprotein cholesterol; LDL-c, low-density lipoprotein cholesterol; Apo, apolipoprotein.