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. 2021 Oct 14;18(20):10785. doi: 10.3390/ijerph182010785

Table 2.

Description of the fields with missing values.

Variable Name Amount of Missing Information
Spont_lang 1
Direct_D 2
Span 6
Deno_obj_body 1
Graphics 6
Mem_ima 1
Mem_recog 1
Errors 2
OV_comp 1
WV_comp 26
Mental_contr_num 1
Mental_contr_days 1
Overall_mental_contr 1
Mem_verbal 1
Imi_post 8
EF 4
Secs 5
Raven 3
Verbal_flu 3
PPVT 1
Clock_copy 3
ZEF 4
PE_EF 4
Category_EF 4
Category_EF_2 4
Z_secs_EF 5
PE_secs_EF_2 5
Categories_secs_EF 5
Categories_secs_EF_2 5