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Are lower levels of physical activity and self-rated fitness associated with higher levels of psychological distress in Croatian young adults? A cross-sectional study.

ABSTRACT: Background:Although previous evidence has shown that physical activity and physical fitness lower the level of psychological distress, little is known of simultaneous associations between of physical activity and physical fitness and with psychological distress, especially in young adults. Therefore, the main purpose of the present study was to explore both separate and simultaneous association between physical activity and physical fitness with psychological distress. Methods:Participants in this cross-sectional study were 2,100 university students (1,041 men and 1,059 women) chosen from eight faculties in the city of Zagreb. Physical activity, physical fitness and psychological distress were assessed using structured questionnaires. The associations were examined using logistic regression analysis. Results:After adjusting for gender, body-mass index, self-rated health, material status, binge drinking, chronic disease/s and sleep quality, "insufficient" physical activity (OR = 2.60; 95% CI [1.92-3.52]) and "lower" levels of physical fitness (tertile 2; OR = 1.94; 95% CI [1.25-3.01] and tertile 1; OR = 2.59; 95% CI [1.65-4.08]) remained associated with "high" psychological distress. When physical activity and physical fitness were entered simultaneously into the model, "insufficient" physical activity (OR = 2.35; 95% CI [1.72-3.21]) and "lower" levels of physical fitness (tertile 2; OR = 1.77; 95% CI [1.24-2.77] and tertile 1; OR = 2.00; 95% CI [1.26-3.20]) remained associated with "high" psychological distress. Conclusion:Our study shows that both "insufficient" physical activity and "lower" levels of physical fitness are associated with "high" psychological distress, even after adjusting for numerous covariates. Therefore, special policies aiming to increase the levels of physical activity and fitness are warranted.

SUBMITTER: Stefan L

PROVIDER: S-EPMC5935075 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

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Are lower levels of physical activity and self-rated fitness associated with higher levels of psychological distress in Croatian young adults? A cross-sectional study.

Štefan Lovro L Sporiš Goran G Krističević Tomislav T

PeerJ 20180430

<h4>Background</h4>Although previous evidence has shown that physical activity and physical fitness lower the level of psychological distress, little is known of simultaneous associations between of physical activity and physical fitness and with psychological distress, especially in young adults. Therefore, the main purpose of the present study was to explore both separate and simultaneous association between physical activity and physical fitness with psychological distress.<h4>Methods</h4>Par ...[more]

PMID: 29736338

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Project description:Self-rated health (SRH) is an independent determinant for all-cause mortality. We aimed to examine the independent and combined associations of components of physical fitness with SRH at baseline (cross-sectional) and two years later (longitudinal) in children and adolescents. Spanish youth (N = 1378) aged 8 to 17.9 years participated at baseline. The dropout rate at 2-year follow-up was 19.5% (n = 270). Participants were categorized as either children (8 to 11.9 years age) or adolescents (12 to 17.9 years age). The ALPHA health- related fitness test battery for youth was used to assess physical fitness, and SRH was measured by a single-item question. Cumulative link, ANOVA and ANCOVA models were fitted to analyze the data. Cardiorespiratory fitness, relative upper body isometric muscular strength, muscular strength score, and global physical fitness were positively associated with SRH in children (OR, 1.048; 95% CI, 1.020-1.076; OR, 18.921; 95% CI, 3.47-104.355; OR, 1.213; 95% CI, 1.117-1.319, and OR, 1.170; 95% CI, 1.081-1.266, respectively; all p < 0.001) and adolescents (OR, 1.057; 95% CI, 1.037-1.076; OR, 5.707; 95% CI, 1.122-29.205; OR, 1.169; 95% CI, 1.070-1.278, and OR, 1.154 95% CI, 1.100-1.210, respectively; all p < 0.001); and motor fitness was positively associated with SRH only in adolescents at baseline (OR, 1.192; 95% CI, 1.066-1.309; p < 0.01). Cardiorespiratory fitness and global physical fitness were positively associated with SRH in children two years later (OR, 1.056; 95% CI, 1.023-1.091; p < 0.001; and OR, 1.082; 95% CI, 1.031-1.136; p < 0.01; respectively). Only cardiorespiratory fitness was independently associated with SRH in children and adolescents at baseline (OR, 1.059; 95% CI, 1.029-1.090; and OR, 1.073; 95% CI, 1.050-1.097, respectively; both p < 0.001) and two years later (OR, 1.075; 95% CI, 1.040-1.112; p < 0.001; and OR, 1.043; 95% CI, 1.014-1.074; p < 0.01, respectively). A high level of cardiorespiratory fitness at baseline or maintaining high levels of cardiorespiratory fitness from the baseline to 2-year follow-up were associated with a higher level of SRH at 2-year follow-up in children (p < 0.01) and adolescents (p < 0.05). These findings emphasize the importance of cardiorespiratory fitness as strong predictor of present and future SRH in youth. Intervention programs to enhance cardiorespiratory fitness level of the youth population are urgently needed for present and future youth's health.

Project description:BackgroundThere has been increasing interest in the extent to which the fulfillment of psychological needs is associated with physical activity engagement. However, a vast majority of studies consider only basic psychological needs such as relatedness, competence, and autonomy-with higher-level psychological needs such as challenge, creativity, and spirituality rarely being addressed. The aim of this study was to examine the preliminary reliability (i.e., internal consistency) and validity (i.e., discriminant, construct, and predictive) of a multi-dimensional scale to assess a range of basic and higher-level psychological needs satisfied through physical activity.MethodsA sample of 75 adults (ages 19-65 years, 59% female, 46% White) completed a baseline questionnaire measuring 13 psychological needs subscales (i.e., physical comfort, safety, social connection, esteem from others, individual esteem, learning, challenge, entertainment, novelty, creativity, mindfulness, aesthetic appreciation, and morality), exercise enjoyment, and exercise vitality. Participants then completed 14 days of accelerometer monitoring of physical activity and ecological momentary assessment of affective responses during physical activity sessions in daily life.ResultsInternal consistency reliability was acceptable (>0.70) for all subscales except for mindfulness, aesthetic appreciation, and morality. Ten of the 13 subscales exhibited discriminant validity by differentiating between engagement (vs. no engagement) in at least one physical activity type (e.g., brisk walking and yoga/Pilates). All the subscales, except physical comfort and esteem from others, were associated with at least one of the construct validation criteria (e.g., exercise enjoyment, affective response during exercise). Five of the subscales were associated with at least one of the predictive validation criteria (i.e., light, moderate, vigorous intensity activity measured by accelerometer).ConclusionHaving the capacity to assess whether one's current physical activity is failing to fulfill various psychological needs-combined with recommendations about which types of activities may satisfy those needs-may address an important gap in physical activity promotion.

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Dataset Information

Are lower levels of physical activity and self-rated fitness associated with higher levels of psychological distress in Croatian young adults? A cross-sectional study.

Publications

Are lower levels of physical activity and self-rated fitness associated with higher levels of psychological distress in Croatian young adults? A cross-sectional study.

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