Predicting 1-Year Change in Body Mass Index Among College Students

Objective: Despite beliefs about weight gain in college, few researchers have evaluated this phenomenon. Participants: Participants were 18- to 31-year-old students at a midwestern university. The dependent variable was body mass index (BMI) change. Methods: The authors extracted predictor variables from a Health Risk Appraisal. These included clinical, medical history, medical usage, medications, pain or chronic conditions, perceptual measures, and behavioral factors. The authors performed an ordinal regression technique separately by gender. Results: No predictors were significant for men. Women in the BMI gain group were (1) more likely to consume alcohol, use maladaptive coping behaviors, eat foods low in fiber, and consume caffeine; and (2) less likely to be stress-free, to eat cruciferous vegetables, and to refrain from eating high-cholesterol foods. Conclusions: The lack of research on predictors of and interventions for reducing BMI gain among college students warrants more research.     

Reasons for not reporting victimizations to the police: do they vary for physical and sexual incidents?

Victimization is a significant problem among college students, but it is less likely to be reported to the police than are victimizations in the general population. OBJECTIVE: In this study, the authors examined (1) whether reasons for not reporting varied by type of victimization (sexual or physical) and (2) victim-, offender-, and incident-related predictors of these reasons. PARTICIPANTS: To address these objectives, the authors used data collected from 492 female college students. METHODS: The authors recruited women via flyers placed around campus that asked them to come to the student health center to complete anonymous surveys. RESULTS: Findings from within-subject analyses indicated that women were more likely to cite the following reasons for not reporting a sexual rather than a physical victimization: the incident would be viewed as their fault, they were ashamed, they did not want anyone to know about the incident, or they did not want the police involved. Results from logistic regression analyses indicated that the predictors of not reporting also varied across crime types. CONCLUSIONS: The authors discuss study implications for campus-based prevention strategies.     

Reasons for Not Reporting Victimizations to the Police: Do They Vary for Physical and Sexual Incidents?

Victimization is a significant problem among college students, but it is less likely to be reported to the police than are victimizations in the general population. Objective: In this study, the authors examined (1) whether reasons for not reporting varied by type of victimization (sexual or physical) and (2) victim-, offender-, and incident-related predictors of these reasons. Participants: To address these objectives, the authors used data collected from 492 female college students. Methods: The authors recruited women via flyers placed around campus that asked them to come to the student health center to complete anonymous surveys. Results: Findings from within-subject analyses indicated that women were more likely to cite the following reasons for not reporting a sexual rather than a physical victimization: the incident would be viewed as their fault, they were ashamed, they did not want anyone to know about the incident, or they did not want the police involved. Results from logistic regression analyses indicated that the predictors of not reporting also varied across crime types. Conclusions: The authors discuss study implications for campus-based prevention strategies.     

Selected health behaviors that influence college freshman weight change

OBJECTIVE AND PARTICIPANTS: The authors investigated the effect of physical activity (PA), fruit and vegetable intake, and alcohol use on 6-month weight change in 193 college freshmen (78.8% white, 88.2% women, 94.5% on a meal plan). METHODS: The authors administered a Web-based survey in fall 2002 (baseline) and spring 2003 (follow-up). RESULTS: There was an overall average weight gain of 2.5 lbs (p < .05), although only 57% reported weight gain (M = 7.1 lbs). Fruit and vegetable intake decreased (p = .034), alcohol use increased (p > .05), and PA was unchanged. Weight gain for students with body mass indexes (BMI) > or =25 kg/m2 was nearly twice that of students with BMIs < 25 (p < .05). Students with low-frequency baseline PA were twice as likely to be overweight. Follow-up data showed that students reporting > or = 4 sessions per week (ie, high frequency) of low-intensity PA were twice as likely to have healthy BMIs as students engaging in low- and moderate-frequency PA. CONCLUSIONS: PA interventions should target freshmen with BMIs > or = 25.     

Weight-related issues and high-risk sexual behaviors among college students

Individuals with high body mass index (BMI), negative body image, and unhealthy weight control behaviors may be more likely to engage in high-risk sexual behaviors than others. Researchers have not fully investigated these relationships in a sample of college students. The authors collected data regarding several weight-related issues and high-risk sexual behaviors (response rate = 39%) from 1,168 college students. Over half reported at least 1 high-risk sexual behavior. After the authors controlled for several demographic characteristics, they found that higher BMIs were associated with increased odds of having a casual sexual partner (odds ratio [OR] = 2.70) and being intoxicated at last intercourse (OR = 2.25). Among women, unhealthy weight control behaviors were associated with having a casual partner (OR = 2.12), using no or unreliable contraception (OR = 1.98), and being intoxicated at last intercourse (OR = 2.31). Weight-related issues were not associated with sexual behaviors among college men. The authors describe their findings within two health behavior frameworks, and they discuss implications for research and health education.     

The Impact of Living in Co-ed Resident Halls on Risk-taking Among College Students

Abstract

Objective: Although previous research has suggested that college housing impacts student behavior and outcomes, recent research linking college housing to risk-taking has been limited. In this study, we investigate if patterns of risk behavior differ based on the type of college housing environment students reside in. Participants: This study utilizes 510 college students living in on-campus college housing. Methods: Students were recruited from 5 college sites across the United States. Participants responded to survey items online that measured current risk-taking behaviors such as binge drinking and sexual activity. Results: After controlling for an assortment of demographic and psychological variables, results indicated that students living in co-ed housing were more likely than students living in gender-specific housing to binge drink and consume alcohol, have more permissive sexual attitudes, and have more recent sexual partners. Conclusions: On-campus housing environments impact college student risk behaviors. Implications are discussed in light of the decline of in loco parentis on most college campuses.     

Selected Health Behaviors That Influence College Freshman Weight Change

Objective and Participants: The authors investigated the effect of physical activity (PA), fruit and vegetable intake, and alcohol use on 6-month weight change in 193 college freshmen (78.8% white, 88.2% women, 94.5% on a meal plan). Methods: The authors administered a Web-based survey in fall 2002 (baseline) and spring 2003 (follow-up). Results: There was an overall average weight gain of 2.5 lbs (p < .05), although only 57% reported weight gain (M = 7.1 lbs). Fruit and vegetable intake decreased (p = .034), alcohol use increased (p > .05), and PA was unchanged. Weight gain for students with body mass indexes (BMI) ≥25 kg/m² was nearly twice that of students with BMIs < 25 (p < .05). Students with low-frequency baseline PA were twice as likely to be overweight. Follow-up data showed that students reporting ≥ 4 sessions per week (ie, high frequency) of low-intensity PA were twice as likely to have healthy BMIs as students engaging in low- and moderate-frequency PA. Conclusions: PA interventions should target freshmen with BMIs ≥ 25.     

The Freshman 15: is it real?

OBJECTIVE: The belief that college students gain 15 lbs during freshman year is widespread, yet the evidence for this is limited. The authors aimed to determine whether college students gain weight during freshman year. PARTICIPANTS: The authors studied unmarried freshmen living on-campus at a private university in the northeastern United States. METHODS: The authors used an online survey to collect information about social behaviors and weight. RESULTS: The authors observed an average weight gain of 2.7 lbs. About half of the students gained weight, and 15% lost weight. Men gained more weight than did women. CONCLUSIONS: Freshman weight gain was 5.5 times greater than that experienced by the general population.     

High-risk health and credit behavior among 18- to 25-year-old college students

The number of students accumulating credit card debt--and the amount of debt itself--on college campuses is increasing. If high-risk credit and health behavior are associated, health behavior interventions might apply to high-risk credit behavior. OBJECTIVE: The authors' purpose was to examine these possible associations. PARTICIPANTS AND METHODS: They used a retrospective design with existing data from a sample of 45,213 US college students and several ordinal regression models, which corresponded with high priority college health issues. RESULTS: Students with high-risk credit behavior were more likely to have driven after drinking, used amphetamines in the previous 30 days, felt functionally impaired by depression in the previous 12 months, had a higher body mass index (BMI), or had a lower grade-point average (GPA). They were less likely to have participated in vigorous physical activity, used condoms for oral or vaginal sex in the prior 30 days, or used marijuana. The findings support the notion that high-risk health and credit behaviors are associated. CONCLUSIONS: Further research could clarify the nature of this relation.     

Socioeconomic correlates of current and regular smoking among college students in Rhode Island

Objective: The objective of this study was to determine how sociodemographic variables, in particular socioeconomic status, correlate with current and regular smoking among college students in Rhode Island. Participants and Methods: Over a 4-year period (academic year 2000-2001 to 2003-2004), the authors examined sociodemographic correlates of cigarette use among 3,984 students aged 17 to 24 years from 10 colleges and universities in Rhode Island. Results: One-third of participants (32.0%) had smoked a cigarette in the 30 days preceding the questionnaire. Findings from a pair of logistic regression models indicated that participants from upper-income families were more likely to be current smokers-although not regular smokers-suggesting that the effect of socioeconomic status on smoking is partly dependent on the level of addiction. In addition, freshmen were more likely to be current and regular smokers than were upperclassmen, and white students were most likely to be regular smokers. Conclusions: The frequency of college students who reported that they first tried smoking and first smoked regularly while in college increased from freshman to senior year, indicating that the college years are a vulnerable period for smoking initiation and habituation.     

A study of the relationship between protective behaviors and drinking consequences among undergraduate college students

The authors identified the number, type, and frequency of protective behaviors that undergraduate college students who consume alcohol use to prevent alcohol-related consequences. Their hypothesis was that students who engage in more types of protective behaviors with greater frequency would be less likely to experience alcohol-related consequences. Participants consisted of a randomly selected sample of 1,355 undergraduates aged 18 years and older at a large public university. Students completed a mailed questionnaire on alcohol and health behaviors in spring 2002. The findings (after adjustment for covariates) indicated that self-protective behaviors are inversely associated with alcohol-related problems for women but not for men. The influences of gender and racial and ethnic differences are considered in relation to prevention and intervention programs aimed at reducing alcohol-related consequences on college campuses.     

Mental health services: use and disparity among diverse college students

OBJECTIVE: In this empirical study, the authors examined (1) actual use of counseling for emotional problems and (2) the assumptions that ethnicity, sex, social class, and psychological distress are associated with disparities in use of counseling. PARTICIPANTS: Participants were 1,773 diverse undergraduate students at an urban university. METHODS: The authors collected data via self-administered questionnaires between 1999 and 2005; they used a cross-sectional correlational research design, including analysis of variance statistical procedures. RESULTS: Students' level of counseling use (10%) was similar to that estimated for a national college sample. Students reporting higher levels of distress were more likely to use counseling; however, more than three-fourths of students who reported clinically significant levels of distress had not received counseling. CONCLUSIONS: The authors observed no disparities in use of mental health services in terms of sex, ethnicity, and socioeconomic status.     

The Freshman 15: Is it Real?

Objective: The belief that college students gain 15 Ibs during freshman year is widespread, yet the evidence for this is limited. The authors aimed to determine whether college students gain weight during freshman year. Participants: The authors studied unmarried freshmen living on-campus at a private university in the northeastern United States. Methods: The authors used an online survey to collect information about social behaviors and weight. Results: The authors observed an average weight gain of 2.7 Ibs. About half of the students gained weight, and 15% lost weight. Men gained more weight than did women. Conclusions: Freshman weight gain was 5.5 times greater than that experienced by the general population.     

Knowledge about hepatitis B and predictors of hepatitis B vaccination among Vietnamese American college students.

Asian American college students are at high risk for hepatitis B virus (HBV). PARTICIPANTS AND METHODS: Vietnamese American students completed a questionnaire assessing HBV knowledge and attitudes. The authors performed statistical analyses to examine the relationship between HBV knowledge and participant characteristics. They also performed logistic regression to identify predictors of vaccination. Participants' mean age was 22.2 years, and almost 50% were born in the United States. RESULTS: Only 29.9% knew that Asian Americans are at high risk for HBV. Participants who had undergone screening or vaccination or had a family member with HBV or liver disease had significantly higher levels of HBV knowledge. Less acculturated students were less likely to have received vaccination. Those with higher levels of knowledge were more likely to have received the vaccine. CONCLUSIONS: HBV educational programs targeting young Asian American individuals are needed, with emphasis on reaching less acculturated individuals. Institutions of higher education are important locales to coordinate HBV efforts for young Asian Americans.     

Predicting Undergraduate Student Retention in STEM Majors Based on Career Development Factors

A research gap exists with regard to examining the influence of career interventions and career readiness assessments on student retention in college majors related to science, technology, engineering, and mathematics (STEM). To address this gap, the authors examined 3 variables as potential predictors of retention in STEM‐related majors: (a) a STEM‐focused career planning intervention, (b) students' initial major declarations, and (c) changes in scores on a measure of career readiness. Results revealed that all 3 independent variables were significant predictors of STEM retention but did not accurately predict students who would not be retained. These results have implications for undergraduate STEM initiatives, college counselors and career advisors, and researchers investigating the predictors of STEM retention. Future research should include additional predictor variables.     

Willingness to participate in organ donation among black Seventh-Day Adventist college students

OBJECTIVE AND PARTICIPANTS: The authors studied a group of black and white Seventh-Day Adventist (SDA) college students (N = 334) to compare the power of religious socialization with racial socialization. METHODS: The authors compared the levels of willingness to donate organs between black and nonblack students in an availability sample. RESULTS: Black SDA college students were significantly more likely than white SDA students or SDA students of other races to perceive racism in the healthcare system and to believe that doctors would not make heroic efforts to save their lives if they knew they were organ donors; they were 66.9% less likely to donate organs than were white SDA students or SDA students of other races. CONCLUSIONS: Despite a common religion with a purposive indoctrination, the racial socialization of black SDA students exerted a stronger influence on willingness to participate in organ donation than did that of white students and students of other races within this religion.