Uddin, Riaz

Burton, Nicola W

Maple, Myfanwy

Khan, Shanchita R

Tremblay, Mark S

Khan, Asaduzzaman

2020-06

<p><b>Aim</b></p><p>To examine the relationships of physical activity (PA) and sedentary behaviour (SB) with suicidal thoughts and behaviour among adolescents in low‐ and middle‐income countries (LMICs).</p><p><b>Methods</b></p><p>Global School‐based Student Health Survey data from 206 357 students (14.6 ± 1.18 years; 51% female) in 52 LMICs were used. Students reported on suicidal ideation, suicide planning, suicide attempts, PA, leisure‐time SB and socio‐demographic characteristics. Multilevel mixed‐effects generalised linear modelling was used to examine the associations.</p><p><b>Results</b></p><p>High leisure‐time SB (≥3 hours/day) was independently associated with higher odds of suicidal ideation, suicide planning and suicide attempts for both male and female adolescents. Insufficient PA (<60 mins/day) was not associated with higher odds of ideation for either sex; however, it was associated with planning and attempts for male adolescents. The combination of insufficient PA and high SB, compared with sufficient PA and low SB, was associated with higher odds of suicidal ideation and suicide planning for both male and female adolescents, and suicide attempts for male adolescents.</p><p><b>Conclusion</b></p><p>High SB may be an indicator of suicidal vulnerability among adolescents in LMICs. Low PA may be a more important risk for suicidal thoughts and behaviours among male, than female, adolescents. Promoting active lifestyle should be integrated into suicide prevention programmes in resource‐poor settings.</p>

Acta Paediatrica, 109(6), p. 1252-1259

1651-2227

0803-5253

https://hdl.handle.net/1959.11/29800

Wiley-Blackwell Publishing Ltd

Low physical activity and high sedentary behaviour are associated with adolescents' suicidal vulnerability: Evidence from 52 low‐ and middle‐income countries

Journal Article

Publication