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.     

Food insecurity among college students

Many college students experience food insecurity. It is important that researchers understand this issue for students because food insecurity is a measure of material hardship more broadly, and it could have negative implications for students' success in college and their lifetime economic opportunities. This review synthesizes researchers' current understanding of food insecurity among college students from a sociological lens focused on economic insecurity and material hardship. It focuses in detail on the breadth and depth of research around food insecurity among college students, exploring how food insecurity is measured, researchers' varying methodologies for assessing it, and topic areas of interest, such as how food insecurity differs by institution type, demographic characteristics, and its associations with health and academic outcomes.     

Physical activity, exercise, and sedentary behavior in college students

The authors examined the relationship between physical activity, exercise, and sedentary behaviors in 493 college students who were enrolled in 10 conditioning activity classes and had completed questionnaires at the beginning of the course. They analyzed sedentary activities and indicators of participation in exercise and physical activity by demographic variables. Surveyed men reported greater participation in physical activity and exercise than did women, and they also spent more time watching television/videos and using the computer. Older students were more likely to report more computer use, whereas younger students scored higher on several physical activity indicators. Of the sedentary behaviors, only computer use for men and television watching for women were negatively correlated with exercise and physical activity. In addition to accessibility and reinforcing properties of sedentary activities, the gender-related relationships between sedentary and active behaviors should be considered in designing interventions to promote exercise in this population.     

ADHD,depression, and substance abuse risk among beginning college students

Abstract

Objective: This study examined differences in substance use, depression, and academic functioning among ADHD and non-ADHD college students. Participants: Included 1,748 students (ages 18–25; women 68.4%; Caucasian 71.3%) with and without history of ADHD. Methods: We assessed the relationship of ADHD to substance use variables, controlling for depressive symptoms and examined relationships with GPA. Results: ADHD students were more likely to have engaged in frequent alcohol use, binge drinking, regular marijuana use and to have used other drugs in the last year. They reported higher depression symptoms than non-ADHD students, although substance abuse risk remained high even when controlling for depressive symptoms. ADHD students had lower overall GPA than those without ADHD. However, this difference was no longer significant when controlling for depression and marijuana use. Conclusions: College campuses should consider programing aimed at identifying ADHD students at risk for developing substance abuse problems and emotional difficulties.     

Quiet ego,self-regulatory skills,and perceived stress in college students

Objective: Examine the unique contributions of self-control and grit subscales (perseverance, interest consistency) as potential mediators of the relationship between quiet ego characteristics and less perceived stress in college students. Participants: Data from 1117 college students were collected between October, 2015 and May, 2016. Methods: The sample was split randomly into exploratory and confirmatory samples. Multiple mediator models were tested with PROCESS module (SPSS v. 24) in both samples. Results: Hypotheses were largely confirmed with self-control fully mediating the link between quiet ego and perceived stress in both samples. Conclusions: Although many self-regulatory constructs may argue for their positive impact on college student outcomes, interventions that strengthen self-control, and not grit, may be most promising to reduce perceived stress. Further, interventions to strengthen quiet ego characteristics may be beneficial for strengthening self-control in college students.     

Assessing overweight, obesity, diet, and physical activity in college students

The authors surveyed 738 college students aged 18 to 27 years to assess overweight, obesity, dietary habits, and physical activity. They used BMI (body mass index) > or = 25 kg/m2 or BMI > or = 85th percentile and BMI > or = 30 kg/m2 or BMI > or = 95th percentile to estimate overweight and obesity in those aged < or = 19 years. To define overweight and obesity in those > or = 20 years, they used BMI > or = 25 kg/m2 and > or = 30 kg/m2. They found overweight rates of 21.6% using BMI directly and 16.2% using BMI percentile and obesity rates of 4.9% using BMI directly and 4.2% using BMI percentile. More than 69% of the participants reported < 5 servings of fruits and vegetables per day and more than 67% reported < 20 g of fiber per day; participants reported physical activity on fewer than 3 d/wk. Most college students are not meeting dietary and physical activity guidelines, suggesting the need for prevention interventions and increased understanding of overweight in college students.     

Characterization of psychiatrically hospitalized college students

Abstract

Objective: To characterize contemporary college students requiring psychiatric hospitalization. Participants and methods: Sociodemographic and diagnostic information was gathered retrospectively and analyzed from the electronic medical records (EMRs) of the consecutive inpatient hospitalizations of 905 college students admitted to a psychiatric inpatient unit. Results: Significantly more females compared to males experienced the following: more hospitalizations, more family and financial stressors, more depression, and less psychotic and bipolar disorder. The most frequent diagnosis was a depressive disorder, followed by bipolar disorder, psychotic disorder, and personality disorder, most frequently borderline personality disorder. Half of participants had comorbid diagnoses with substance abuse most common. More than two-thirds of students endorsed social or intimate relationship, academic, and family challenges as psychosocial stressors. In all, 15% of participants had repeat admissions. Conclusions: The present study provides demographic data from a sample of psychiatrically hospitalized college students. Findings can help improve screening and identification of decompensation in college students.     

Screening for hypercholesterolemia in college students

Two national panels have recommended similar, specific strategies for detecting hypercholesterolemia: selective screening for children aged 2 to 19, and mass screening for individuals aged 20 and over. It is, however, unclear how best to apply these recommendations to a college student population. In order to determine which strategy is more efficient, this study compared mass with selective screening of college students for hypercholesterolemia. In the mass screening strategy, all entering students were asked to have their cholesterol levels measured and to provide other coronary risk factor information. In the selective screening strategy, all sophomores with a family history of heart disease were asked to participate in a risk factor screening program. In this study, mass screening identified more hypercholesterolemic students with less effort per case found than did selective screening. We recommend that college health practitioners consider mass screening programs to identify students who could benefit from coronary risk reduction.     

Sexual compulsivity among heterosexual college students

A growing body of literature suggests that an association exists between sexual compulsivity and participation in sexual behaviors that are high risk in terms of HIV/STD infection. In most of these studies, sexual compulsivity has been measured using the Sexual Compulsivity Scale (SCS; Kalichman & Rompa, 1995). As yet, sexual compulsivity has only been assessed with this scale among individuals who are members of “high risk” groups for HIV infection or who are HIV‐positive. In this study, we found support for reliability and construct validity of the SCS in a sample of 876 heterosexual college students, a group not yet examined in the sexual addiction and compulsivity literature. Construct validity was substantiated by the presence of significant relationships of sexual compulsivity with frequencies of sexual behaviors and numbers of sexual partners. The scale was also related to gender and age. Sexual compulsivity scores were associated with frequency of risky sexual behaviors. The relationships between sexual compulsivity and solo, partner, public, and risky sexual behaviors remained significant when we controlled for demographic variables. Although we found support for construct validity of the SCS in our sample, it is not clear whether the scale distinctly measures sexual compulsivity or taps into other constructs, such as sexual desire and sexual exploration.     

Sexual compulsivity among heterosexual college students

A growing body of literature suggests that an association exists between sexual compulsivity and participation in sexual behaviors that are high risk in terms of HIV/STD infection. In most of these studies, sexual compulsivity has been measured using the Sexual Compulsivity Scale. As yet, sexual compulsivity has only been assessed with this scale among individuals who are members of high risk groups for HIV infection or who are HIV-positive. In this study, we found support for reliability and construct validity of the SCS in a sample of 876 heterosexual college students, a group not yet examined in the sexual addiction and compulsivity literature. Construct validity was substantiated by the presence of significant relationships of sexual compulsivity with frequencies of sexual behaviors and numbers of sexual partners. The scale was also related to gender and age. Sexual compulsivity scores were associated with frequency of risky sexual behaviors. The relationships between sexual compulsivity and solo, partner, public, and risky sexual behaviors remained significant when we controlled for demographic variables. Although we found support for construct validity of the SCS in our sample, it is not clear whether the scale distinctly measures sexual compulsivity or taps into other constructs, such as sexual desire and sexual exploration.     

Condom use among Latino college students

Recent reports indicate that Latinos, the largest racial/ethnic minority group in the United States, are disproportionately affected by HIV and AIDS. College health professionals, therefore, should understand current sexual behaviors and risk factors among Latino youth. The authors assessed students' condom use at their most recent sexual encounter by using data from those students who reported oral, vaginal, or anal sex during the last 30 days. Fewer than half of recently sexually active Latino students had used condoms during their last oral (4.9%), vaginal (41.3%), or anal (27.8%) sexual encounter. Predictors of condom use varied according to the type of sexual activity. Findings from this exploratory study offer current information about condom use and sexual behaviors among Latino college students and suggest that prevention interventions and messages should be tailored to students' gender and types of sexual activity.