We do not have a plausible explanation for this finding of higher PTBS rates in middle-ranked soldiers or in probands with medium-level education.
Low level of education: medium- level secondary education or below; medium level of education: higher level secondary education or vocational education; high level of education: diploma level or university education.
Highest achieved educational level was determined and defined in three groups for analysis: low level of education (medium- level secondary education or below), medium level of education (higher-level secondary education or vocational education) and high level of education (diploma level or university education).
This resulted in a total score of 0 13 for education received, with the total score categorised as "high level of education" = 11 13, "medium level of education" = 8 10, and "low level of education" = 0 7.
The educational level was classified as follows: a low level of education (max. secondary school without vocational training), a medium level of education (secondary school with vocational training), and a high level of education (any higher level of education).
Parental education level varied: 43.8% had a high level of education, 38.1% had a medium level of education, and 15.5% had a low level of education.
This is illustrated by the predicted probabilities presented in Figure 2. The predicted percentage of respondents being in a LAT relationship is 5% among respondents with a low level of education, 6% among respondents with a medium level of education, and 7% among respondents with a high level of education.
It is observed that individuals with a high level of education tend to be less satisfied than those possessing a lower or medium level of education.
Those with low or medium level of education had refrained from purchasing medicine to a greater extent than those with high education.
When the clusters are identified according to the field of study, it is possible to note that, for young people choosing a non-scientific field of study, a medium level of education significantly increases the probability of being EET; instead, for others, a medium level of education decreases this probability.
