human 706 Humans 545 female 480 male 454 Female 340 adult 326 Male 313 Article 270 child 252 controlled study 226 article 206 Adult 196 Child 192 adolescent 172 major clinical study 164 genetics 158 Adolescent 156 psychology 156 middle aged 137 Sociology 124 Middle Aged 123 History 118 questionnaire 116 Gender studies, gender groups 109 preschool child 105 Malaysia 100 child parent relation 99 Child, Preschool 97 nonhuman 96 COVID-19 94