Page 81 - Petelin, Ana, et al. 2019. Eds. Zdravje otrok in mladostnikov / Health of Children and Adolescents. Proceedings. Koper: University of Primorska Press
P. 81
selected groups of factors and second, joint multivariate logistic regression
model was applied, containing factors with statistically significant associations
with HPU in the first step. Statistical analysis was performed using the IBM
SPSS Statistics for Windows, version 21.0.
Results
1615 of 15-year-old students (46.1% boys) were included (40.9% grammar, 38.2%
technical, 20.9% vocational school). 39.7% reported on frequent/more hazard-
ous use of at least one substance, while 14.7% reported HPU. First step of logis-
tic regression showed that most of the variability was explained by peer (37.2%)
and lifestyle factors (27.0%). The results of the second step, that is joint model,
are presented in Table 1.
Table 1: Joint multivariate logistic regression. hazardous polysubstance use in adolescents from slovenia 79
Gender Girls OR 95% CI
Physical fighting at least Boys 1.00 0.10-2.52
3x/previous year No 1.58 1.15-5.07
Weight reduction be- Yes 1.00 0.71-2.10
haviour No 2.42* 0.81-2.41
Self-rated health Yes 1.00 0.63-1.55
Good/very good 1.23 0.39-1.49
Perceived family afflu- Fair/poor 1.00 2.73-7.73
ence Above average 1.40 1.36-5.80
Average 1.00 1.95-5.10
Friends’ use of tobacco Below average 0.99
None/few 0.76 1.16-7.85
Friends’ use of alcohol Most/all 1.00
None/few 4.60*** 0.94-2.42
Friends’ use of cannabis Most/all 1.00 0.75-2.45
Spending time with None/few 2.81** 1.07-2.68
friends after 8 PM every Most/all 1.00 0.84-2.04
day No 3.16*** 0.94-1.67
Type of school pro- 1.00
gramme Yes 0.58-1.90
Perceived school perfor- 3.01* 0.43-1.71
mance Grammar
Liking school a lot Technical 1.00
Low perceived teachers’ Vocational 1.51
supporta Good/very good 1.36
Average/below average 1.00
Family type Yes 1.69*
No 1.00
1.31
Both parents
Single parent 1.25
Reconstructed/others
1.00
1.05
0.85
model was applied, containing factors with statistically significant associations
with HPU in the first step. Statistical analysis was performed using the IBM
SPSS Statistics for Windows, version 21.0.
Results
1615 of 15-year-old students (46.1% boys) were included (40.9% grammar, 38.2%
technical, 20.9% vocational school). 39.7% reported on frequent/more hazard-
ous use of at least one substance, while 14.7% reported HPU. First step of logis-
tic regression showed that most of the variability was explained by peer (37.2%)
and lifestyle factors (27.0%). The results of the second step, that is joint model,
are presented in Table 1.
Table 1: Joint multivariate logistic regression. hazardous polysubstance use in adolescents from slovenia 79
Gender Girls OR 95% CI
Physical fighting at least Boys 1.00 0.10-2.52
3x/previous year No 1.58 1.15-5.07
Weight reduction be- Yes 1.00 0.71-2.10
haviour No 2.42* 0.81-2.41
Self-rated health Yes 1.00 0.63-1.55
Good/very good 1.23 0.39-1.49
Perceived family afflu- Fair/poor 1.00 2.73-7.73
ence Above average 1.40 1.36-5.80
Average 1.00 1.95-5.10
Friends’ use of tobacco Below average 0.99
None/few 0.76 1.16-7.85
Friends’ use of alcohol Most/all 1.00
None/few 4.60*** 0.94-2.42
Friends’ use of cannabis Most/all 1.00 0.75-2.45
Spending time with None/few 2.81** 1.07-2.68
friends after 8 PM every Most/all 1.00 0.84-2.04
day No 3.16*** 0.94-1.67
Type of school pro- 1.00
gramme Yes 0.58-1.90
Perceived school perfor- 3.01* 0.43-1.71
mance Grammar
Liking school a lot Technical 1.00
Low perceived teachers’ Vocational 1.51
supporta Good/very good 1.36
Average/below average 1.00
Family type Yes 1.69*
No 1.00
1.31
Both parents
Single parent 1.25
Reconstructed/others
1.00
1.05
0.85
