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CHAPTER THREE:
LEVEL 2 AND LEVEL 3 GAMBLING

 

            In the introduction, the range of gambling experiences was described in terms of levels of gambling.  Level 1 gambling, or social gambling, is the sort of harmless gambling in which the majority of people engage.  Level 2, or in- transition gambling, is gambling which is accompanied by some familial, social or financial difficulty, but perhaps not enough difficulty to be considered a serious problem.  However, if a person gambles to excess, that is to say frequently and in the face of familial, social, or financial problems, then that would be described as Level 3, or problem gambling.

 

            In this chapter the prevalence of problem gambling is described.  It should be noted again that because these estimates are derived from a probability sample, the overall estimates of problem gambling have a ± 2% margin of error, based on a 95% confidence interval.

 

Prevalence of Level 2 and Level 3 Gambling

 

            Tables 3.1 and 3.2 report the estimated prevalence of problem gambling.  As discussed earlier, two different estimates are given.  The estimates based on a broad definition of problem gambling include both the frequency of gambling and the number of symptoms of problem gambling as indicated by the SOGS-RA.  Estimates based on the narrow definition are based only on the SOGS-RA score.  Depending on the method of estimation, the prevalence of level 2 gambling ranges from 5% to 11.2% and level 3 gambling ranges from 1.4% to 4.1%.  Level 1 gamblers are those who gambled in the last 12 months, but did so infrequently and with no problems.  Level 0 gamblers are those that did not gamble at all in the 12 months prior to the survey.

 

Table 3.1. Prevalence of Level 2 and Level 3 Gambling (N=997)

 

(In Percent)

 

Level

Broad

Narrow

 

 

 

    0

34.0

34.0

    1

50.7

50.7

    2

11.2

 5.0

    3

 4.1

 1.4

 

 

 

 

            The estimates given in Table 3.1 report the rates of level 2 and level 3 gambling among all the respondents in the sample.  However, of the 997 respondents, only 658 gambled in the 12 months prior to the survey.  Another way to describe the rate of level 2 and level 3 gambling is to describe the rates only among those who gambled, and thus were at risk of developing a gambling problem.  The estimates for the at-risk population are described in Table 3.2.  The smaller denominator results in slightly higher estimates of problem gambling, from 7.6% to 17% for level 2 gambling and from 2.1% to 6.2% for level 3.

 

Table 3.2. Prevalence of Level 2 and Level 3 Gambling for At-Risk Population (N=658)

 

(In Percent)

 

Level

Broad

Narrow

 

 

 

    0

-----

-----

    1

76.8

90.3

    2

17.0

 7.6

    3

 6.2

 2.1

 

 

 

 

            As described in Chapter 2, boys and older youth are more likely to gamble.  Thus, we might expect that these groups are also more likely to be problem gamblers.  Table 3.3 describes the distribution of problem gambling among various subgroups.  For consistency, all the calculations for problem gambling in this chapter are based on broad criteria.  Boys were, as expected, more likely to be level 2 and level 3 gamblers, however, older respondents were not significantly more likely to be level 2 or level 3 gamblers.

 

Table 3.3. Gender, Age, Race Distribution of At-Risk Level 2 and 3 Gamblers (Broad Criteria)

 

(In Percent)

 

Group (N)

Level 2 Gamblers

Level 3 Gamblers

 

 

 

Total (658)

17.0

 6.2

 

 

 

Gender25

 

 

Boys (396)

19.9

 7.8

Girls (262)

12.6

 3.8

 

 

 

Age

 

 

13 (89)

19.1

 6.7

14 (133)

19.5

 4.5

15 (147)

17.7

10.2

 16 (152)

12.5

 4.6

 17 (137)

17.5

 5.1

 

 

 

Race

 

 

Anglo (601)

16.8

 5.8

Non-Anglo (58)

19.0

10.3

 

 

 

 

Grade of Onset,
Parental Gambling and
Problem Gambling

 

            If grade of onset is related to frequency of gambling, it is reasonable to expect that earlier gambling is also related to problem gambling.  Youth of all ages who have gambled longer have had more time to develop problem gambling.  Table 3.4 describes the relationship between grade of onset and level 2 and 3 gambling (broad criteria).  There is a significant estimated relationship between grade of onset and problem gambling.  Of the 237 respondents who began gambling in grade school, 23.6% are level 2 gamblers and 8% are level 3 gamblers.  These rates are significantly higher than rates of in-transition and problem gambling among those who abstained until high school, which are 16.8% and 3.2% respectively.

 

Table 3.4. Grade of Onset and Problem Gambling

 

(In Percent)

 

Level26

Percent Starting in Grade School

(n=237)

Percent Starting in grades 7-8

(n=198)

Percent Starting in Grades 9-12

(n=95)

 

 

 

 

1

68.4

81.3

80.0

2

23.6

13.1

16.8

3

 8.0

 5.6

 3.2

 

 

 

 

 

                        Adolescents whose parents gamble are also more likely to be level 2 or level 3 gamblers than are the children of non-gambling parents.  Table 3.5 below illustrates the relationship between parental gambling and problem gambling.  Of the 324 youth whose parents were abstainers, 14.5% were level 2 and 4.9% were level 3 gamblers, which is lower, but not significantly, than for children of gamblers whose rates were 18.5% and 6.6% respectively.27

 


Table 3.5. Parental Gambling and Problem Gambling

 

(In Percent)

 

Level

Parents Do Not Gamble

(n=324)

Parents Gamble

(n=335)

 

 

 

    1

80.6

74.9

    2

14.5

18.5

    3

 4.9

 6.6

 

 

 

 

            Because youth whose parents gamble may be more likely to start gambling in grade school, and those who started gambling in grade school may be more likely to be problem gamblers there is reason to believe that parental gambling is related to problem gambling, even if not directly so.  Although rates of problem gambling among youth with gambling parents are not significantly higher than for their non-gambling counterparts, it may be instructive to further analyze the complex relationship between parental gambling, grade of onset, and problem gambling.

 

            Comparing Table 3.6a with Tables 3.6b and 3.6c provides a more complete explanation of the relationship between parental gambling, grade of onset, and problem gambling.  Observe in Table 3.6a, that youth who began gambling in grade school are roughly twice as likely to be level 2 or 3 gamblers than those who abstained until after grade school.  However, this relationship between age of onset and the development of risky gambling behavior may be affected by whether or not the parents gambler.

 

Table 3.6a. Grade of Onset and Problem Gambling

 

(In Percent)

                                                           

Grade28

Level 1

Gambling

Level 2/3

Gambling

 

 

 

Began in Grade School (237)

68.4

31.6

Began After Grade School (428)

83.2

16.8

 

 

 

 

            In order to further illustrate the estimated influence of parental gambling two different tables were created.  The first examines the relation between grade of onset and problem gambling for children of gambling parents; the second examines the same relation for children of non-gambling parents.  Comparing Table 3.6b with Table 3.6c indicates that early grade of onset may be more likely to influence the development of problem gambling in youth whose parents gamble than in youth whose parents do not.  For example, in Table 3.6b we see that among children of gambling parents, of the 133 youth who began gambling in grade school 37.6% were estimated to be level 2 or 3 gamblers.  This is significantly higher than those who started later (16.8%).

 

            However, this is not the case among children of non-gambling parents.  Among children of non-gambling parents, youth who started in grade school have rates of gambling only 7% higher that later-starting youth.  In fact, while the relationship between grade of onset and problem gambling is statistically significant among children of gamblers; it is not significant for children of non-gamblers29

 

Table 3.6b. Children of Gambling Parents

 

Table 3.6c. Children of Non-Gambling Parents

(In Percent)

 

(In Percent)

Grade30

Level 1 Gambling

Level 2/3 Gambling

 

Grade

Level 1 Gambling

Level 2/3 Gambling

 

 

 

 

 

 

 

Began in Grade School (133)

 62.4

 37.6

 

Began in Grade School (103)

 75.7

 24.3

Began After Grade School (202)

 83.2

 16.8

 

Began After Grade School (221)

 82.8

 17.2

 

 

 

 

 

 

 

 

            This study’s cross-sectional data, strictly speaking, cannot indicate a causal relationship between parental gambling, grade of onset, and level 2 or 3 gambling.  Nevertheless, it is still possible that the findings do indicate that a causal relationship does, in fact, exist if at least three things are true.  First, that the relationship between parental gambling, grade of onset, and level 2 or 3 gambling is not spurious, that is, that all three are not affected by some other unmeasured factor (or factors).  Second, parental gambling must occur prior in time to the onset of children’s gambling.  Finally, grade of onset must be prior to level 2 or 3 gambling.

            The latter is an easy assumption to make, clearly, grade of onset occurs prior in time to the severity of gambling.  Likewise, it is also very probable that parental gambling occurs prior in time to children’s gambling.  However, the first point, that the relationship not be spurious, is an important factor to consider.  It may be that the same factors which influence parental gambling may also exert independent influence on grade of onset and the severity of gambling behavior.  This is an important matter for future research to examine more closely.

 

Substance Abuse and Problem Gambling

 

            In Chapter Two, the relationship between substance use and gambling was illustrated.  The evidence presented below suggests that not only is substance use correlated with likelihood of gambling, but the frequency of substance use may be positively related to problem gambling.  The modest but significant correlation coefficients in Table 3.7 below suggest that level 2 and 3 gambling (using broad criteria) is more prevalent among more frequent users than among less frequent users.

 

Table 3.7. Correlation of Substance Use and Level of Gambling.

 

 

Level of Gambling

Drinking Frequency

Drug Use Frequency