Dyadic Effects of Individual and Friend on Physical Activity in College Students

Social Support and Physical Activity in College and University Students: A Meta-Analysis

Although physical activity (PA) has a profound impact on health, many college and university students are still physically inactive. There is some evidence to suggest that social support (SS) could impact the PA levels of students, but the internal relationship and specific effects are not very clear. The purpose of this review was to determine the strength of the relationship between SS and PA and examine whether any potential associations differed in terms of age, gender, and region among college and university students. Studies were identified using the following electronic databases: PubMed, SPORTDiscus, Web of Science, and Sociological Abstracts. Moderator analyses investigating the effects of students' age, gender, and region (nation) were performed. This review included 19 articles. The results showed total SS was significantly associated with PA (r = 0.30, 95% confidence interval [CI]: [0.22, 0.37], p < .001). With respect to different types of support, friend support was more strongly associated with PA than family support. Gender factors had a significant moderating effect on the correlation between SS and PA (QM = 17.433, p < .001). Separate analyses examining the moderating effects of gender (percentage of females) found that the association between SS and PA was stronger with the increase in female percentage. In conclusion, SS is an important factor associated with PA levels and should foster SS within intervention programs according to types of SS and gender differences to increase PA levels among college and university students.

A meta-analysis of the relationship between social support and physical activity in adolescents: the mediating role of self-efficacy

Introduction

Social support influences physical activity (PA) in adolescents. However, whether mediating and moderating effects impact the relationship between them or the underlying mechanism remains unclear. This study aimed to investigate the mediating effects of self-efficacy as well as a series of moderating influences using a meta-analytic approach.

Methods

A total of 56 studies published between January 2001 and May 2023 were obtained from the Web of Science, EBSCO, Taylor and Francis, Scopus, Wiley, ProQuest, and CNKI (core) databases, comprising 65 independent samples (total sample size = 47,196).

Results and discussion

The mean weighted correlation coefficients between social, family, peer, and school support and adolescent PA were 0.298, 0.226, 0.256, and 0.142, respectively, which were significant, except for school support. Family support and teenage PA were related, although the connection was moderated by gender and socioeconomic characteristics. While social, family, and peer support had a direct influence on adolescent PA, school support did not. Self-efficacy mediated the relationship between social support and its subtypes and adolescent PA.

The impact of problematic mobile phone use and the number of close friends on depression and anxiety symptoms among college students

Background

Psychological problems often occur in college students, with the most common ones being depression and anxiety symptoms. Exploring the risk factors that influence depression and anxiety symptoms in college students is essential to promote their physical and mental health.

Objective

This study aimed to investigate the independent and interaction effects of problematic mobile phone use (PMPU) and the number of close friends (NCFs) on depression and anxiety symptoms and the comorbidity of these symptoms among college students.

Methods

A cross-sectional survey was conducted in Huainan, Anhui Province, and Suzhou, Jiangsu Province in China from October to December 2022. Data from 7,617 college students were collected. The Patient Health Questionnaire and Generalized Anxiety Disorder-7 were used to evaluate depression and anxiety symptoms. The PMPU data were collected by the Mobile Phone Addiction Type Scale. Multinomial logistic regression models were performed to examine the associations of PMPU and NCFs with depression and anxiety symptoms and their interaction effects.

Results

PMPU and lack of close friends significantly increased the risk of depression and anxiety symptoms and the comorbidity of these symptoms in college students (p < 0.001). In addition, the effects of PMPU and lack of close friends on depression and anxiety symptoms in college students were interactive (p < 0.001). No significant sex differences were found.

Conclusion

PMPU and lack of close friends are important risk factors for depression, anxiety, and the comorbidity of these symptoms in college students in China.

Analysis of Improving Effect of Running APP on College Students’ Physique by Using Student Data Mining Technology

With the continuous development of sports software, college students, as the most advanced social new ideological group, running APP gradually enter the study and life of college students. Based on students’ DM (data mining), this paper analyzes the influence of running apps on the improvement of college students’ physique, chooses DT (decision tree) algorithm to construct the structure according to the characteristics of the data used, obtains students’ DM model, and prunes it by using substitution error rate and PEP (pessimistic error pruning). The results show that the results of intra-group comparison among boys show that the scores of 1000 m in the intervention group have no obvious change compared with those before the intervention, and the difference is not statistically significant ( $P=0.516$ ). The 800 m scores of girls in the intervention group were better than those in the control group, and the difference was statistically significant ( $P=0.03$ ). The results of intra-group comparison showed that there was no significant difference in the scores of the intervention group before and after the intervention, and the difference was not statistically significant ( $P=0.32$ ). After the experiment, the vital capacity scores of boys and girls in APP intervention group and control group were improved, with statistical significance ( $P<0.05$ ). The conclusion shows that running APP can improve students’ speed level, cultivate students’ endurance level, and improve students’ physical health.

Impact of COVID-19 on college student diet quality and physical activity

Background: The COVID-19 pandemic can cause in increase in stress experienced by college students and consequently, potentially adversely affect their health behaviours. Aims: The aim of this study was to investigate how COVID-19 impacted college-attending young adults diet quality and physical activity. Methods: Students attending an Appalachian university in spring 2020 participated in this cross-sectional study. Participants were surveyed on their eating habits, diet quality, and physical activity before and since COVID-19. Frequencies of responses were analyzed and Bowker's test was used to determine differences in responses before and since COVID-19. Alpha was set at 0.05. Results: Almost one third (32.6%) of students reported eating somewhat more since COVID-19 and 67.9% of these students stated it was due to boredom. Students showed a significant increase in frequency of eating and in consumption of almost every food group. The number of students engaging in low physical activity increased from 27.8% to 51.9% and the number of students engaging in high physical activity decreased from 59.5% to 34.0% (p < .0001) and many switched to the use of at-home workouts. Conclusion: Results indicate the effects of campus closure on college student's lifestyles and the risk of developing health problems due to the COVID-19 pandemic, potentially inhibiting their academic progress and well-being.

The Influence of Social Support Specific to Physical Activity on Physical Activity Among College and University Students: A Systematic Review

BACKGROUND

Starting college or university is a significant life event that can impact students' physical activity (PA). Social support specific to PA (SSPA) is a social determinant of PA among college and university students. This review had 3 aims: (1) to systematically review studies examining the association between SSPA and PA among students; (2) to examine whether potential associations differed in terms of types or sources of SSPA; and (3) to examine whether any potential associations differed in terms of gender.

METHODS

Studies were identified using Academic Search Premier, PsycInfo, Sociological Abstracts, and SPORTDiscus.

RESULTS

This review included 25 papers. The results suggested that there is a positive association between SSPA and PA among college and university students. Although the importance of different sources of SSPA is not clear, the results suggested that family and friends provide significant SSPA.

CONCLUSIONS

High variability in measurement methods made it difficult to compare studies and to come to a clear consensus. However, the findings suggested that SSPA may be a determinant of PA. In order to better understand the relationship between SSPA and PA among students, some elements, such as gender, socioeconomic level, and off- or on-campus housing, should be considered in future studies.