Data Dictionary

Data set: dta/sec/baseline.dta
Variable name Description
(Variable label) 		Type Format Values & codification
(Value label)
studyno Subject ID str11 %11s  
site site byte %9.0g site
  1: BR
  2: CO
  3: GT
  4: IND
  5: PNG
rec_age age byte %4.1f  
ngest_cat number gestations byte %12.0g ngest
  0: primigravida
  1: [1-3]
  2: [4 or more]
hb_rec haemoglobin double %4.1f  
rec_vivax_m P. Vivax (by microscopy) byte %9.0g negpos
  0: negative
  1: positive
  2: not done
  8: na
  9: nd
rec_falci_m P. Falciparum (by microscopy) byte %9.0g negpos
  0: negative
  1: positive
  2: not done
  8: na
  9: nd
rec_vivax_pcr P. Vivax (by PCR) byte %9.0g negpos
  0: negative
  1: positive
  2: not done
  8: na
  9: nd
rec_falci_pcr P. Falciparum (by PCR) byte %9.0g negpos
  0: negative
  1: positive
  2: not done
  8: na
  9: nd
rec_vivaxyno P. Vivax byte %9.0g noyes
  0: no
  1: yes
  8: na
  9: nd
rec_falciyno P. Falciparum byte %9.0g noyes
  0: no
  1: yes
  8: na
  9: nd
rec_anyplasyno Any Plasmodium (PCR or microscopy) byte %9.0g noyes
  0: no
  1: yes
  8: na
  9: nd
rec_gest_age_cat gestational age byte %16.0g gest_age
  1: [0,12] weeks
  2: [13,24] weeks
  3: 25 or more weeks
  99: missing
del_gest_age_cat gestational age (by ballard method) byte %16.0g del_gest_age
  1: [0,37] weeks
  2: [38,41] weeks
  3: 42 or more weeks
  99: missing
del_hb haemoglobin double %4.1f  
del_bweight birth weight int %5.1f  
del_motvivax_m P. Vivax (by microscopy) byte %9.0g negpos
  0: negative
  1: positive
  2: not done
  8: na
  9: nd
del_motfalci_m P. Falciparum (by microscopy) byte %9.0g negpos
  0: negative
  1: positive
  2: not done
  8: na
  9: nd
del_motvivax_pcr P. Vivax (by PCR) byte %9.0g negpos
  0: negative
  1: positive
  2: not done
  8: na
  9: nd
del_motfalci_pcr P. Falciparum (by PCR) byte %9.0g negpos
  0: negative
  1: positive
  2: not done
  8: na
  9: nd
del_motvivaxyno P. Vivax byte %9.0g noyes
  0: no
  1: yes
  8: na
  9: nd
del_placvivaxyno P. Vivax byte %9.0g noyes
  0: no
  1: yes
  8: na
  9: nd
del_placfalciyno P. Falciparum byte %9.0g noyes
  0: no
  1: yes
  8: na
  9: nd
del_cordvivaxyno P. Vivax byte %9.0g noyes
  0: no
  1: yes
  8: na
  9: nd
del_cordfalciyno P. Falciparum byte %9.0g noyes
  0: no
  1: yes
  8: na
  9: nd
del_type delivery mode byte %9.0g typ_del
  1: vaginal
  2: caesarean
  8: na
  9: nd