Problems | Low risk drinkers (mean±SD) | At risk drinkers (mean±SD) | t (t test) | p value |
---|---|---|---|---|
4.77± 2.35 | 6.44± 2.28 | 5.71 | < 0.001 | |
4.60± 2.07 | 4.75± 1.85 | 0.588 | < 0.05 | |
5.07± 2.36 | 6.32± 2.65 | 4.133 | < 0.001 | |
2.15± 0.83 | 2.09± 0.40 | 0.619 | >0.05 | |
2.34± 1.20 | 2.44± 1.18 | 0.645 | >0.05 | |
5.77± 2.21 | 6.43± 2.73 | 2.66 | 0.02 |
Categories of drinkers | Hours of individual study/week Anova F=3.242, df=5, p=0.007 | Grade point average in the previous semester Anova F=0.454, df=5, p=0.810 |
---|---|---|
Abstainers | 21.31±13.76 | 8.04±0.93 |
Low risk drinkers | 18.95±13.09 | 8.43±6.17 |
At risk drinkers | 15.77±10.32 | 7.80±1.08 |
19.13±14.30 | 8.48±5.53 |
Variables | The number of respondents (percent) | Total g of absolute alcohol/week | t t test Anova | p |
---|---|---|---|---|
Male | 166 (35.5) | 118.30±126.84 | t=2.78 | < 0.001 |
Female | 302 (64.5) | 84.11±112.77 | ||
21.9±3.22 years | ||||
1st | 144 (30.8) | 67.19±100.87 | F=8.62 | 0.004 |
3rd | 171(36.5) | 88.70±126.67 | ||
4th | 153 (32.7) | 92.73±110.94 | ||
With parents | 132 (28.2) | 84.73±121.77 | F=0.742 | 0.564 |
Rented apartment (alone) | 72 (15.4) | 118.16±132.54 | ||
With other friends (rented apartment) | 119 (25.4) | 95.17±102.47 | ||
University Campus (dormitories) | 119 (25.4) | 93.30±115.63 | ||
Private university building | 16 (3.4) | 118.47±170.62 | ||
non-respondents | 10(2.2) | |||
unmarried | 282 (60.2) | 84.68±118.46 | F=0.320 | < 0.001 |
in a relationship | 168 (35.9) | 79.51±99.10 | ||
married | 13 (2.8) | 89.56±134.72 | ||
divorced | 5 (1.1) | 126.10±271.90 | ||
Important | 178 (38.05) | 65.68±90.68 | t=0.178 | < 0.001 |
Not important | 289 (61.75) | 110.85±127.69 | ||
non-respondents | 1(0.2) |
Categories of drinkers | Low risk drinkers Males | Low risk drinkers Females | At risk drinkers Males | At risk drinkers Females |
---|---|---|---|---|
34.71± 47.27 | 12.40± 13.99 | 179.97± 88.85 | 147.23± 96.41 | |
34.71± 47.24 | 12.72± 12.61 | 89.17± 80.15 | 99.32± 85.74 | |
10.77± 14.79 | 9.64±1 6.74 | 45.26± 63.64 | 38.91± 58.72 | |
64.19± 57.60 | 34.77± 27.08 | 314.44± 115.49 | 285.47± 105.503 |
Categories of drinkers | Total number (%) | Males number (%) | Females number (%) |
---|---|---|---|
71 (15.2) | 18 (10.8) | 53 (17.6) | |
316 (67.5) | 116 (69.9) | 200 (66.2) | |
81 (17.3) | 32 (19.3) | 49 (16.2) |