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Background: Previous investigations have shown that low academic achievers are more likely to smoke cigarettes, drink alcohol, and use marijuana and other illicit drugs. This study investigated the relationship between academic performance and substance use among public high school students in Mississippi. Methods: The sampling frame for the 2003 Mississippi Youth Risk Behavior Survey was obtained from the Mississippi Department of Education. A 2-stage cluster sample design produced a representative sample of Mississippi students in grades 9-12 who attended public schools. During the spring 2003, 34 of the 45 sampled schools (75.6%) participated. Results: A total of 1488 from the 1672 sampled students (89.0%) completed an 87-item questionnaire (overall response rate 67.3%). Low academic performance (students with mostly Cs or below) during the 12 months preceding the survey was more prevalent among males, non-Hispanic blacks, frequent smokers, binge drinkers, and marijuana users. Logistic regression identified gender, race, frequent smoking, and marijuana use as statistically significant factors associated with increased odds for low academic performance. Adjusted odds ratios were 1.2 for binge drinkers versus other students to 2.6 for non-Hispanic black students versus non-Hispanic white students. Conclusions: The present findings highlight the extensive use of cigarettes, alcohol, and marijuana among Mississippi public high school students. Because poor academic achievers are more prevalent among students who participate in these substance-use behaviors, multifaceted approaches that encourage high levels of academic performance, while dissuading student involvement in risky/problem behaviors, may both improve low levels of academic achievement and reduce behaviors that contribute to poor health in adulthood.

This study investigated racial differences of tobacco use and social exposure to tobacco products in a sample of middle school students. Questionnaires were administered in January 2005 to 290 students in a Mississippi Delta-area middle school. The participants were 51.0% female and 56.6% African American. Unadjusted odds ratios revealed that Caucasian students were statistically more likely than were African American students to (1) have ever tried smoking, (2) have ever been a daily smoker, (3) have smoked in the past 30 days, (4) live with someone who smokes, (5) have seen a parent or guardian smoke, and (6) have friends who smoke. In contrast, African Americans were more likely to report "no one is allowed to smoke" in their home. Caucasian females had the highest rates of smoking, as well as the highest exposure to social smoking behaviors. This study not only showed that Caucasians were indeed smoking more but also that African American adolescents do not have the same exposure to social smoking, particularly African American females. Of particular interest was why the differences eventually dissipate and smoking rates are virtually the same in adulthood. A greater understanding of the impact of exposure to tobacco use on an adolescent's own tobacco use is vital to prevention efforts, especially in regard to racial differences. Future research on youth tobacco prevention and cessation programs should focus on sociocultural and racial differences in the development of tobacco use in adolescents.

Researchers examined trends and compared subgroup differences in violence-related behaviors on school property among Mississippi public high school students from 1993 to 2003. Findings are based on data from the Mississippi Youth Risk Behavior Surveillance System (YRBSS), a representative sample (N = 9,058) of Mississippi high school students. Males, non-Hispanic Whites, heavy smokers, and binge drinkers reported violence-related behaviors on school property more frequently than their counterparts. A statistically significant linear decrease occurred during 1993-2003 in the percent of students carrying a weapon (p < 0.0001) and having a physical fight (p < 0.0001). The percent of students threatened or injured with a weapon on school grounds did not decrease significantly (p = 0.2800). Violence-related behaviors were reported somewhat less frequently among 12th graders but overall, grade was not a statistically significant factor. Trends observed in Mississippi appear to be occurring throughout the United States and perhaps globally. Parents, school officials, and community administrators are committed to reducing violence-related behavior on school property. Although the decreases are encouraging, the percent of students who reported violence-related behaviors remains at a level that causes serious concern. Efforts must continue and perhaps increase to curb behaviors that may lead to school violence. Future studies should elucidate mechanisms associated with the self-reported decreasing behaviors so intervention programs can be properly focused.

BACKGROUND: Previous investigations have shown that low academic achievers are more likely to smoke cigarettes, drink alcohol, and use marijuana and other illicit drugs. This study investigated the relationship between academic performance and substance use among public high school students in Mississippi. METHODS: The sampling frame for the 2003 Mississippi Youth Risk Behavior Survey was obtained from the Mississippi Department of Education. A 2-stage cluster sample design produced a representative sample of Mississippi students in grades 9-12. who attended public schools. During the spring 2003, 34 of the 45 sampled schools (75.6%) participated. RESULTS: A total of 1488 from the 1672 sampled students (89.0%) completed an 87-item questionnaire (overall response rate 67.3%). Low academic performance (students with mostly Cs or below) during the 12 months preceding the survey was more prevalent among males, non-Hispanic blacks, frequent smokers, binge drinkers, and marijuana users. Logistic regression identified gender, race, frequent smoking, and marijuana use as statistically significant factors associated with increased odds for low academic performance. Adjusted odds ratios were 1.2 for binge drinkers versus other students to 2.6 for non-Hispanic black students versus non-Hispanic white students. CONCLUSIONS: The present findings highlight the extensive use of cigarettes, alcohol, and marijuana among Mississippi public high school students. Because poor academic achievers are more prevalent among students who participate in these substance-use behaviors, multifaceted approaches that encourage high levels of academic performance, while dissuading student involvement in risky/problem behaviors, may both improve low levels of academic achievement and reduce behaviors that contribute to poor health in adulthood. Keywords: adolescents; frequent smoking; binge drinking; marijuana use; survey., Improving academic performance is an important goal for teachers and parents alike as youth face adulthood and an increasingly competitive job market that requires advanced learning skills. During adolescence, intellectual, [...]

This study investigated racial differences of tobacco use and social exposure to tobacco products in a sample of middle school students. Questionnaires were administered in January 2005 to 290 students in a Mississippi Delta-area middle school. The participants were 51.0% female and 56.6% African American. Unadjusted odds ratios revealed that Caucasian students were statistically more likely than were African American students to (1) have ever tried smoking, (2) have ever been a daily smoker, (3) have smoked in the past 30 days, (4) live with someone who smokes, (5) have seen a parent or guardian smoke, and (6) have friends who smoke. In contrast, African Americans were more likely to report 'no one is allowed to smoke' in their home. Caucasian females had the highest rates of smoking, as well as the highest exposure to social smoking behaviors. This study not only showed that Caucasians were indeed smoking more but also that African American adolescents do not have the same exposure to social smoking, particularly African American females. Of particular interest was why the differences eventually dissipate and smoking rates are virtually the same in adulthood. A greater understanding of the impact of exposure to tobacco use on an adolescent's own tobacco use is vital to prevention efforts, especially in regard to racial differences. Future research on youth tobacco prevention and cessation programs should focus on sociocultural and racial differences in the development of tobacco use in adolescents., In the United States, the prevalence of cigarette smoking is similar among adult African Americans and Caucasians. (1) African American men smoke at a higher rate than Caucasian men, while [...]

Researchers examined trends and compared subgroup differences in violence-related behaviors on school property among Mississippi public high school students from 1993 to 2003. Findings are based on data from the Mississippi Youth Risk Behavior Surveillance System (YRBSS), a representative sample (N = 9,058) of Mississippi high school students. Males, non-Hispanic Whites, heavy smokers, and binge drinkers reported violence-related behaviors on school property more frequently than their counterparts. A statistically significant linear decrease occurred during 1993-2003 in the percent of students carrying a weapon (p < 0.0001) and having a physical fight (p < 0.0001). The percent of students threatened or injured with a weapon on school grounds did not decrease significantly (p = 0.2800). Violence-related behaviors were reported somewhat less frequently among 12th graders but overall, grade was not a statistically significant factor. Trends observed in Mississippi appear to be occurring throughout the United States and perhaps globally. Parents, school officials, and community administrators are committed to reducing violence-related behavior on school property. Although the decreases are encouraging, the percent of students who reported violence-related behaviors remains at a level that causes serious concern. Efforts must continue and perhaps increase to curb behaviors that may lead to school violence. Future studies should elucidate mechanisms associated with the self-reported decreasing behaviors so intervention programs can be properly focused. (J Sch Health. 2005;75(2):67-71), Youth violence-related behaviors, such as fighting and carrying a weapon, potentially result in enormous physical, emotional, social, and economic consequences. (1) Between 1999 and 2001, 413 Mississippi youth aged 15 [...]