Resumo O estudo analisou a associação entre Cyberbullying e fatores sociodemográficos, familiares, de saúde mental e comportamentais em escolares (13 a 17 anos) brasileiros. Trata-se de um estudo transversal com dados da PeNSE 2019. Realizou-se análise multivariada com regressão de Poisson. A prevalência de Cyberbullying foi de 13,2% e foi maior entre os adolescentes que sentiam que ninguém se preocupava com eles (RP=1,47; 1,36-1,59); se sentiam tristes (RP=1,5; 1,4-1,7); referiram que a vida não vale a pena (RP=1,71; 1,59-1,84); não tinham amigos (RP=1,68; 1,50-1,87); sofriam agressão dos pais (RP=1,54; 1,45-1,65); faltavam às aulas sem autorização (RP=1,13; 1,06-1,20); usavam tabaco (RP=1,19; 1,10-1,30); bebidas alcóolicas (RP=1,16; 1,08-1,25); drogas ilícitas (RP=1,14; 1,04-1,25); e tiveram relação sexual (RP=1,23; 1,14-1,33). Tiveram menor prevalência os adolescentes do sexo masculino (RP=0,85; 0,80-0,91), os mais velhos (16-17 anos) (RP=0,88; 0,82-0,95) e que reportaram ter supervisão dos pais no tempo livre (RP=0,78; 0,73-0,83). O Cyberbullying tem elevada prevalência e destaca-se a importância de monitorar a prática, estabelecendo ações de prevenção nas escolas. sociodemográficos familiares 13 (1 1 anos brasileiros Tratase Trata 2019 Realizouse Realizou Poisson 132 2 13,2 RP=1,47 RP147 RP 47 (RP=1,47 1,361,59 136159 1,36 1,59 36 59 1,36-1,59) RP=1,5 RP15 5 (RP=1,5 1,41,7 1417 1,4 1,7 4 7 1,4-1,7) RP=1,71 RP171 71 (RP=1,71 1,591,84 159184 1,84 84 1,59-1,84) RP=1,68 RP168 68 (RP=1,68 1,501,87 150187 1,50 1,87 50 87 1,50-1,87) RP=1,54 RP154 54 (RP=1,54 1,451,65 145165 1,45 1,65 45 65 1,45-1,65) RP=1,13 RP113 (RP=1,13 1,061,20 106120 1,06 1,20 06 20 1,06-1,20) RP=1,19 RP119 19 (RP=1,19 1,101,30 110130 1,10 1,30 10 30 1,10-1,30) RP=1,16 RP116 16 (RP=1,16 1,081,25 108125 1,08 1,25 08 25 1,08-1,25) RP=1,14 RP114 14 (RP=1,14 1,041,25 104125 1,04 04 1,04-1,25) RP=1,23 RP123 23 (RP=1,23 1,141,33. 114133 1,14 1,33 . 33 1,14-1,33) RP=0,85 RP085 0 85 (RP=0,85 0,800,91, 080091 0,80 0,91 , 80 91 0,80-0,91) 1617 (16-1 RP=0,88 RP088 88 (RP=0,88 0,820,95 082095 0,82 0,95 82 95 0,82-0,95 RP=0,78 RP078 78 (RP=0,78 0,730,83. 073083 0,73 0,83 73 83 0,73-0,83) destacase destaca prática escolas ( 201 13, RP=1,4 RP14 (RP=1,4 361 1,361,5 13615 136 1,3 159 1,5 3 1,36-1,59 RP=1, RP1 (RP=1, 41 1,41, 141 1, 1,4-1,7 RP=1,7 RP17 (RP=1,7 591 1,591,8 15918 184 1,8 8 1,59-1,84 RP=1,6 RP16 6 (RP=1,6 501 1,501,8 15018 150 187 1,50-1,87 451 1,451,6 14516 145 165 1,6 1,45-1,65 RP=1,1 RP11 (RP=1,1 061 1,061,2 10612 106 1,0 120 1,2 1,06-1,20 101 1,101,3 11013 110 1,1 130 1,10-1,30 081 1,081,2 10812 108 125 1,08-1,25 041 1,041,2 10412 104 1,04-1,25 RP=1,2 RP12 (RP=1,2 1,141,33 11413 114 133 1,14-1,33 RP=0,8 RP08 (RP=0,8 800 0,800,91 08009 080 0,8 091 0,9 9 0,80-0,91 161 (16- 820 0,820,9 08209 082 095 0,82-0,9 RP=0,7 RP07 (RP=0,7 730 0,730,83 07308 073 0,7 083 0,73-0,83 1,361, 1361 15 1,36-1,5 RP=1 (RP=1 1,41 1,4-1, 1,591, 1591 18 1,59-1,8 1,501, 1501 1,50-1,8 1,451, 1451 1,45-1,6 1,061, 1061 12 1,06-1,2 1,101, 1101 11 1,10-1,3 1,081, 1081 1,08-1,2 1,041, 1041 1,04-1,2 1,141,3 1141 1,14-1,3 RP=0, RP0 (RP=0, 0,800,9 0800 0, 09 0,80-0,9 (16 0,820, 0820 0,82-0, 0,730,8 0730 07 0,73-0,8 1,361 1,36-1, RP= (RP= 1,4-1 1,591 1,59-1, 1,501 1,50-1, 1,451 1,45-1, 1,061 1,06-1, 1,101 1,10-1, 1,081 1,08-1, 1,041 1,04-1, 1,141, 1,14-1, RP=0 (RP=0 0,800, 0,80-0, 0,820 0,82-0 0,730, 0,73-0, 1,36-1 (RP 1,4- 1,59-1 1,50-1 1,45-1 1,06-1 1,10-1 1,08-1 1,04-1 1,141 1,14-1 0,800 0,80-0 0,82- 0,730 0,73-0 1,36- 1,59- 1,50- 1,45- 1,06- 1,10- 1,08- 1,04- 1,14- 0,80- 0,73-
Abstract This cross-sectional study assessed data from Brazil’s 2019 National Student Health Survey to investigate associations between cyberbullying and sociodemographic, family, mental health, and behavioural factors among Brazilian schoolchildren. Multivariate analysis by Poisson regression found 13.2% prevalence of cyberbullying, which was higher among adolescents who felt nobody cared about them (PR=1.47; 1.36-1.59); felt sad (PR=1.5; 1.4-1.7); reported that life was not worth living (PR=1.71; 1.59-1.84); had no friends (PR=1.68; 1.50-1.87); suffered parental aggression (PR=1.54; 1.45-1.65); missed classes without permission (PR=1.13; 1.06-1.20); used tobacco (PR=1.19; 1.10-1.30); alcoholic beverages (PR=1.16; 1.08-1.25); or illicit drugs (PR=1.14; 1.04-1.25); or had sexual intercourse (PR=1.23; 1.14-1.33). Prevalence was lower among boys (PR=0.85; 0.80-0.91); those 16-17 years old (PR=0.88; 0.82-0.95); and who reported having parental supervision in their free time (PR=0.78; 0.73-0.83). Cyberbullying has a high prevalence, highlighting the importance of monitoring this practice and establishing prevention measures in schools. crosssectional cross sectional Brazils Brazil s 201 sociodemographic family health schoolchildren 132 13 2 13.2 PR=1.47 PR147 PR 1 47 (PR=1.47 1.361.59 136159 1.36 1.59 36 59 1.36-1.59) PR=1.5 PR15 5 (PR=1.5 1.41.7 1417 1.4 1.7 4 7 1.4-1.7) PR=1.71 PR171 71 (PR=1.71 1.591.84 159184 1.84 84 1.59-1.84) PR=1.68 PR168 68 (PR=1.68 1.501.87 150187 1.50 1.87 50 87 1.50-1.87) PR=1.54 PR154 54 (PR=1.54 1.451.65 145165 1.45 1.65 45 65 1.45-1.65) PR=1.13 PR113 (PR=1.13 1.061.20 106120 1.06 1.20 06 20 1.06-1.20) PR=1.19 PR119 19 (PR=1.19 1.101.30 110130 1.10 1.30 10 30 1.10-1.30) PR=1.16 PR116 16 (PR=1.16 1.081.25 108125 1.08 1.25 08 25 1.08-1.25) PR=1.14 PR114 14 (PR=1.14 1.041.25 104125 1.04 04 1.04-1.25) PR=1.23 PR123 23 (PR=1.23 1.141.33. 114133 1.14 1.33 . 33 1.14-1.33) PR=0.85 PR085 0 85 (PR=0.85 0.800.91 080091 0.80 0.91 80 91 0.80-0.91) 1617 17 16-1 PR=0.88 PR088 88 (PR=0.88 0.820.95 082095 0.82 0.95 82 95 0.82-0.95) PR=0.78 PR078 78 (PR=0.78 0.730.83. 073083 0.73 0.83 73 83 0.73-0.83) schools 13. PR=1.4 PR14 (PR=1.4 361 1.361.5 13615 136 1.3 159 1.5 3 1.36-1.59 PR=1. PR1 (PR=1. 41 1.41. 141 1. 1.4-1.7 PR=1.7 PR17 (PR=1.7 591 1.591.8 15918 184 1.8 8 1.59-1.84 PR=1.6 PR16 6 (PR=1.6 501 1.501.8 15018 150 187 1.50-1.87 451 1.451.6 14516 145 165 1.6 1.45-1.65 PR=1.1 PR11 (PR=1.1 061 1.061.2 10612 106 1.0 120 1.2 1.06-1.20 101 1.101.3 11013 110 1.1 130 1.10-1.30 081 1.081.2 10812 108 125 1.08-1.25 041 1.041.2 10412 104 1.04-1.25 PR=1.2 PR12 (PR=1.2 1.141.33 11413 114 133 1.14-1.33 PR=0.8 PR08 (PR=0.8 800 0.800.9 08009 080 0.8 091 0.9 9 0.80-0.91 161 16- 820 0.820.9 08209 082 095 0.82-0.95 PR=0.7 PR07 (PR=0.7 730 0.730.83 07308 073 0.7 083 0.73-0.83 1.361. 1361 15 1.36-1.5 PR=1 (PR=1 1.41 1.4-1. 1.591. 1591 18 1.59-1.8 1.501. 1501 1.50-1.8 1.451. 1451 1.45-1.6 1.061. 1061 12 1.06-1.2 1.101. 1101 11 1.10-1.3 1.081. 1081 1.08-1.2 1.041. 1041 1.04-1.2 1.141.3 1141 1.14-1.3 PR=0. PR0 (PR=0. 0.800. 0800 0. 09 0.80-0.9 0.820. 0820 0.82-0.9 0.730.8 0730 07 0.73-0.8 1.361 1.36-1. PR= (PR= 1.4-1 1.591 1.59-1. 1.501 1.50-1. 1.451 1.45-1. 1.061 1.06-1. 1.101 1.10-1. 1.081 1.08-1. 1.041 1.04-1. 1.141. 1.14-1. PR=0 (PR=0 0.800 0.80-0. 0.820 0.82-0. 0.730. 0.73-0. 1.36-1 (PR 1.4- 1.59-1 1.50-1 1.45-1 1.06-1 1.10-1 1.08-1 1.04-1 1.141 1.14-1 0.80-0 0.82-0 0.730 0.73-0 1.36- 1.59- 1.50- 1.45- 1.06- 1.10- 1.08- 1.04- 1.14- 0.80- 0.82- 0.73-