Sentence examples for onset of using from inspiring English sources

In support of the theory that strategy may influence use of drugs of abuse, previous studies showed that response navigational strategies emerge as early as age 7 years old (Bohbot et al., 2012; Lin et al., 2012), well before the onset of using abused substances.

Objectives: To determine risk factors of incident onset of use, abuse and dependence of cannabis in a community sample of adolescents and young adults.

Data from our studies and other groups have now demonstrated that chronic, heavy marijuana smokers with earlier onset of use (under the age of 16) show significant changes in brain structure and function relative to those with later onset.

Added Hill, "What frustrates me the most about what Berenson is doing is that there are tangible harms associated with cannabis use, especially when it relates to earlier onset of use and the use of higher potency products, but a lot of these harms are more directly associated with the development of dependency and the impact this can have on someone's life".

Given our finding of earlier onset of use being related to lower white matter organization, we are also trying to figure out the 'chicken or the egg' or cause-and-effect question--are younger consumers with lower white matter integrity more likely to start smoking marijuana or is lower white matter coherence the result of earlier onset of smoking?

Adolescence is the highest risk age group for the onset of use of these substances [ 4].

An earlier onset of use (13 versus 34 days) was associated with a better recovery of renal function [ 14].

For cannabis and alcohol, 'age of onset of use disorder' variables were also divided into quartiles where 'no onset' was used as the reference group.

However, the lack of standardization of steroids with respect to timing of onset of use, the dose used and the types used are major limitations to this study.

Specifically, partial correlations were used to measure associations of cannabis use severity, frequency and age at onset of use with thalamic functional connectivity.

With increased risk for addiction associated with earlier onset of use, delaying the initiation of use can be of great public health importance.