PFTs

Variable / Field Name	Section Header	Field Type	Field Label	Choices or Calculations
pft_spm_done		yesno	Spirometry completed?	1, Yes ; 0, No
pft_spm_reason_not_done		radio	Reason spirometry not completed	1, No capacity/equipment not available ; 2, Participant too unwell ; 3, Spirometry contraindicated e.g. active TB, recent eye or abdominal surgery ; 4, Participant declined
pft_spm_date		text	Date completed
pft_spm_has_report		yesno	Report/printout available	1, Yes ; 0, No
ptf_equipment		text	Name & type of equipment
pft_is_post_bronc		yesno	Was this testing performed after bronchodilation?	1, Yes ; 0, No
pft_tests_done		checkbox	Have any of the following pulmonary function tests been performed?	1, FEV1 ; 2, FVC ; 3, FEV1/FVC ; 4, TLCO ; 5, KCO ; 6, MIP ; 7, MEP
pft_fev1_r1a		text	FEV1 reading 1 - actual value
pft_fev1_r2a		text	FEV1 reading 2 - actual value
pft_fev1_r3a		text	FEV1 reading 3 - actual value
pft_fvc_r1a		text	FVC reading 1 - actual value
pft_fvc_r2a		text	FVC reading 2 - actual value
pft_fvc_r3a		text	FVC reading 3 - actual value
pft_fev1_fvc_r1		text	FEV1/FVC - reading 1
pft_fev1_fvc_r2		text	FEV1/FVC - reading 2
pft_fev1_fvc_r3		text	FEV1/FVC - reading 3
pft_tlco_date		text	TLCO - Date complete
pft_tlco_unit		radio	TLCO - Units	1, mL/mmHg/min ; 2, mmol/min/kPa (SI)
pft_tlco_reading1		text	TLCO - Reading 1 - actual value
pft_tlco_reading2		text	TLCO - Reading 2 - actual value
pft_kco_date		text	KCO - Date complete
pft_kco_unit		radio	KCO - Units	1, mL/mmHg/min ; 2, mmol/min/kPa (SI)
pft_kco_reading1		text	KCO - Reading 1 - actual value
pft_kco_reading2		text	KCO - Reading 2 - actual value
pft_mip_date		text	MIP (Max inspiratory pressure) - Date complete
pft_mip_reading		text	MIP (Max inspiratory pressure) - Reading 1 - actual value
pft_mip_reading2		text	MIP (Max inspiratory pressure) - Reading 2 - actual value
pft_mep_date		text	MEP (Max expiratory pressure) - Date complete
pft_mep_reading1		text	MEP (Max expiratory pressure) - Reading 1 - actual value
pft_mep_reading2		text	MEP (Max expiratory pressure) - Reading 2 - actual value