Appropriate units for FEV1(3024653) & FEV1/FVC(3011505) Plausible Values

Pulver · April 3, 2022, 6:44pm

First off: I am unclear as to where this should be posted. So, please feel free to move it to a more appropriate category.

Looking for plausible values for Measurement Concept ID 3024653 (FEV1: LOINC 20150-9) and 3011505(FEV1/FVC: LOINC 19925-5), I found candidates in https://github.com/OHDSI/DataQualityDashboard/blob/441c9d643695b595d915f3b5e8d3cc3235ca085e/inst/csv/OMOP_CDMv5.4_Concept_Level.csv , at rows 858-863 and 567-570, respectively.

For both measures, I encounter values using various units, some of which puzzle me.

FEV1 is, as I understand, a volumetric measure, so liter(8519) and milliliter (8587) are expected. Also specified is a measure of rate, liter per minute (8698), a measure of length, inch(9330), ratio(8523) and percent(8554).

My guess is that ratio and percent might be included because the ratio of measured to predicted FEV1 is considered, but as I understand, that should actually be recorded as concept 3011708 (LOINC: 20152-5).

Similarly, for the ratio of FEV1 to FVC, I expect that the unit should be ratio(8523) and or perhaps, percent(8554). I have no guess as to how this ratio could be reported using a volumetric, liter(8519) or linear, inch(9330) unit of measure.

Am I misunderstanding something(s) and/or looking at the wrong file?

Thanks,
GP
plausible.xlsx (84.7 KB)

Chungsoo_Kim · April 3, 2022, 11:34pm

Hello,

Mapping has been performed on pulmonary function tests in our institution. This was done based on the values actually measured and collected.

You can find it at the link below.

github.com/ohdsi-korea/ThemisKorea

Pulmonary function test / Bone densitometry 매핑 의견 수렴

opened 08:17AM - 30 Apr 21 UTC

ted9219

안녕하세요? 아주대학교 의료정보학과 통합과정 김청수입니다. 현재 PFT 및 BMD 관련 자료를 활용하여 CDM 데이터에 포함하는 작업을… 진행 중에 있습니다. PFT 와 BMD 자료에서 다수의 매핑이 불가한 concept 이 발생함에 따라 타 기관 연구자분들의 의견을 먼저 듣고, global OHDSI 에 해당 concept 처리에 대해 논의하고자 합니다. 아래는 자체적으로 매핑을 진행한 PFT 및 BMD 자료의 세부 항목 별 concept을 공유드립니다. 또한 첨부 파일에는 mapping이 가능해보이는 항목과 mapping이 불가능해보이는 항목을 분리하여 정리하였습니다. 완성된 파일은 아니므로, 오류가 있다면, 너그러이 양해해주시고, 지적해주시면 큰 도움 될 것 같습니다. 혹시 PFT나 BMD 관련하여 진행되고 있는 매핑에 대한 의견과 해당 기관의 검사 항목이 적절한 concept 이 없어, 적절히 매핑 되지 못하고 있는 경우를 공유해주시면 감사하겠습니다. 😄 [PFT_mapping_ajou.xlsx_수정](https://github.com/ohdsi-korea/ThemisKorea/files/6513644/PFT_mapping_ajou.xlsx) [BMD_mapping_ajou.xlsx](https://github.com/ohdsi-korea/ThemisKorea/files/6403868/BMD_mapping_ajou.xlsx) **Pulmonary function test, spirometry, challenge test, FeNO** Format name| name | detail1 | detail2 | OMOP_concept_id | OMOP_concept_code | OMOP_concept_name | unit_concept_id | unit_source_value | etc -- | -- | -- | -- | -- | -- | -- | -- | -- | -- Allergen broncho provocation test | PC 20 | - | - | 40768552 | 65866-6 | Methacholine [Mass] of Dose | 8861 | mg/ml | Exercise challenge test | FEV1 (L) | 10 min | - | 3044378 | 43263-3 | FEV1 --10 minutes post exercise | 8519 | L | Exercise challenge test | FEV1 (L) | 5 min | - | 3046526 | 43261-7 | FEV1 --5 minutes post exercise | 8519 | L | Lys Asp broncho provocation test | Baseline FEV1(%) | - | - | 3005600 | 19872-1 | FVC measrued/predicted | 8554 | % | Lys Asp broncho provocation test | FEV1 (L) | Pre-Bronch | % of pred | 3011708 | 20152-5 | FEV1 measured/predicted | 8554 | % | Lys Asp broncho provocation test | FEV1 (L) | Pre-Bronch | Test | 3024653 | 20150-9 | FEV1 | 8519 | L | Lys Asp broncho provocation test | FEV1/FVC (%) | Pre-Bronch | Test | 3011505 | 19926-5 | FEV1/FVC | 8554 | % | Lys Asp broncho provocation test | MMEF 75/25 (L/sec) | Pre-Bronch | % of pred | 42868466 | 69977-7 | Maximum expiratory gas flow/Predicted maximum expiratory gas flow Respiratory system airway --pre bronchodilation | 8554 | % | Lys Asp broncho provocation test | MMEF 75/25 (L/sec) | Pre-Bronch | Test | 4092631 | 251922005 | Maximum mid-expiratory flow rate | 32700 | L/sec | Lys Asp broncho provocation test | PC 20 | - | - | 40768552 | 65866-6 | Methacholine [Mass] of Dose | 8861 | mg/ml | Metacholine challenge Test | FEF25-75%(L/sec) | Pre-Bronch | Actual | 3011417 | 19927-3 | Gas flow FEV 25-75% | 32700 | L/sec | Metacholine challenge Test | FEF25-75%(L/sec) | Pre-Bronch | Pred | 42868460 | 69971-0 | FEF 25-75% Predicted | 32700 | L/sec | Metacholine challenge Test | FEV1 (L) | Challenge | %Chng | 42868472 | 69983-5 | FEV1 percent change | 8554 | % | Metacholine challenge Test | FEV1 (L) | Post-Bronch | %Chng | 42868472 | 69983-5 | FEV1 percent change | 8554 | % | Metacholine challenge Test | FEV1 (L) | Post-Bronch | Actual | 3023550 | 20155-8 | FEV1 --post bronchodilation | 8519 | L | Metacholine challenge Test | FEV1 (L) | Pre-Bronch | %Pred | 3011708 | 20152-5 | FEV1 measured/predicted | 8554 | % | Metacholine challenge Test | FEV1 (L) | Pre-Bronch | Actual | 3024653 | 20150-9 | FEV1 | 8519 | L | Metacholine challenge Test | FEV1 (L) | Pre-Bronch | Pred | 3022891 | 20149-1 | FEV1 Predicted | 8519 | L | Metacholine challenge Test | FEV1/FVC (%) | Challenge | %Chng | 42868473 | 69984-3 | FEV1/FVC percent change | 8554 | % | Metacholine challenge Test | FEV1/FVC (%) | Post-Bronch | %Chng | 42868473 | 69984-3 | FEV1/FVC percent change | 8554 | % | Metacholine challenge Test | FEV1/FVC (%) | Post-Bronch | Actual | 42868459 | 69970-2 | FEV1/FVC --post bronchodilation | 8554 | % | Metacholine challenge Test | FEV1/FVC (%) | Pre-Bronch | Actual | 3011505 | 19926-5 | FEV1/FVC | 8554 | % | Metacholine challenge Test | FEV1/FVC (%) | Pre-Bronch | Pred | 3024594 | 19925-7 | FEV1/FVC Predicted | 8554 | % | Metacholine challenge Test | FVC (L) | Challenge | %Chng | 42868471 | 69982-7 | FVC percent change Respiratory system | 8554 | % | Metacholine challenge Test | FVC (L) | Post-Bronch | %Chng | 42868471 | 69982-7 | FVC percent change Respiratory system | 8554 | % | Oral provocation test | FEV1 (%) | Baseline | - | 3011708 | 20152-5 | FEV1 measured/predicted | 8554 | % | Oral provocation test | FEV1 (L) | Baseline | - | 3024653 | 20150-9 | FEV1 | 8519 | L | Oral provocation test (복합) | FEV1 (%) | Baseline | - | 3011708 | 20152-5 | FEV1 measured/predicted | 8554 | % | Oral provocation test (복합) | FEV1 (L) | Baseline | - | 3024653 | 20150-9 | FEV1 | 8519 | L | Pulmonary Function Test | DL/VA(ml/min/mmHg/L) | Pre-Bronch | Actual | 3027232 | 19916-6 | Diffussion capacity/Alveolar volume | 32699 | ml/min/mmHg Pulmonary Function Test | DL/VA(ml/min/mmHg/L) | Pre-Bronch | Pred | 3025555 | 11915-8 | Diffussion capacity/Alveolar volumen Predicted | 32699 | ml/min/mmHg Pulmonary Function Test | DLCO cor (ml/min/mmHg) | Pre-Bronch | Actual | 3006400 | 19913-3 | Diffusion capacity.carbon monoxide adjusted for hemoglobin | 32699 | ml/min/mmHg Pulmonary Function Test | DLCO unc (ml/min/mmHg) | Pre-Bronch | Actual | 3008905 | 19911-7 | Diffusion capacity.carbon monoxide | 32699 | ml/min/mmHg Pulmonary Function Test | DLCO unc (ml/min/mmHg) | Pre-Bronch | Pred | 3015145 | 19910-9 | Diffusion capacity.carbon monoxide Predicted | 32699 | ml/min/mmHg Pulmonary Function Test | FEF25-75%(L/sec) | Post-Bronch | Actual | 42868462 | 69973-6 | FEF 25-75% --post bronchodilation | 32700 | L/sec | Pulmonary Function Test | FEF25-75%(L/sec) | Pre-Bronch | Actual | 3011417 | 19927-3 | Gas flow FEV 25-75% | 32700 | L/sec | Pulmonary Function Test | FEF25-75%(L/sec) | Pre-Bronch | Pred | 42868460 | 69971-0 | FEF 25-75% Predicted | 32700 | L/sec | Pulmonary Function Test | FEV1 (L) | Post-Bronch | %Chng | 42868472 | 69983-5 | FEV1 percent change | 8554 | % | Pulmonary Function Test | FEV1 (L) | Post-Bronch | Actual | 3023550 | 20155-8 | FEV1 --post bronchodilation | 8519 | L | Pulmonary Function Test | FEV1 (L) | Pre-Bronch | %Pred | 3011708 | 20152-5 | FEV1 measured/predicted | 8554 | % | Pulmonary Function Test | FEV1 (L) | Pre-Bronch | Actual | 3024653 | 20150-9 | FEV1 | 8519 | L | Pulmonary Function Test | FEV1 (L) | Pre-Bronch | Pred | 3022891 | 20149-1 | FEV1 Predicted | 8519 | L | Pulmonary Function Test | FEV1/FVC (%) | Post-Bronch | %Chng | 42868473 | 69984-3 | FEV1/FVC percent change | 8554 | % | Pulmonary Function Test | FEV1/FVC (%) | Post-Bronch | Actual | 42868459 | 69970-2 | FEV1/FVC --post bronchodilation | 8554 | % | Pulmonary Function Test | FEV1/FVC (%) | Pre-Bronch | Actual | 3011505 | 19926-5 | FEV1/FVC | 8554 | % | Pulmonary Function Test | FEV1/FVC (%) | Pre-Bronch | Pred | 3024594 | 19925-7 | FEV1/FVC Predicted | 8554 | % | Pulmonary Function Test | FVC (L) | Post-Bronch | %Chng | 42868471 | 69982-7 | FVC percent change Respiratory system | 8554 | % | Pulmonary Function Test | FVC (L) | Post-Bronch | %Pred | 3004424 | 19873-9 | FVC post bronchodilation measured/predicted | 8554 | % | Pulmonary Function Test | FVC (L) | Post-Bronch | Actual | 3002777 | 19874-7 | Forced vital capacity [Volume] Respiratory system --post bronchodilation | 8519 | L | Pulmonary Function Test | FVC (L) | Pre-Bronch | %Pred | 3005600 | 19872-1 | FVC measured/predicted | 8554 | % | Pulmonary Function Test | FVC (L) | Pre-Bronch | Actual | 3020158 | 19870-5 | Forced vital capacity [Volume] Respiratory system | 8519 | L | Pulmonary Function Test | FVC (L) | Pre-Bronch | Pred | 3002094 | 19869-7 | Forced vital capacity [Volume] Respiratory system Predicted | 8519 | L | Pulmonary Function Test | Gaw(L/s/cmH2O) | Pre-Bronch | Actual | 4092508 | 251882007 | Airway conductance | | L/s/cmH2O Pulmonary Function Test | Raw(cmH2O/L/s) | Pre-Bronch | %Pred | 37020604 | 91981-1 | Airway resistance measured/predicted by Plethysmograph body box | | cmH2O/L/s Pulmonary Function Test | Raw(cmH2O/L/s) | Pre-Bronch | Actual | 21490740 | 75946-4 | Airway resistance | | cmH2O/L/s Pulmonary Function Test | RV(Pleth)(L) | Pre-Bronch | %Pred | 1002029 | 94125-2 | Residual volume/Predicted by Plethysmograph body box | 8554 | % | Pulmonary Function Test | RV(Pleth)(L) | Pre-Bronch | Actual | 3010798 | 20146-7 | Residual volume | 8519 | L | Pulmonary Function Test | RV(Pleth)(L) | Pre-Bronch | Pred | 3010263 | 20145-9 | Residual volume Predicted | 8519 | L | Pulmonary Function Test | RV/TLC(Pleth)(%) | Pre-Bronch | Actual | 21493446 | 81454-1 | Residual volume/Total capacity --pre bronchodilation | 8554 | % | Pulmonary Function Test | RV/TLC(Pleth)(%) | Pre-Bronch | Pred | 3047243 | 43252-6 | Residual volume/Total capacity Predicted | 8554 | % | Pulmonary Function Test | sGaw(a/cmH2O*s) | Pre-Bronch | Actual | 4194810 | 79412009 | Specific airway conductance | | a/cmH2O*s Pulmonary Function Test | sRaw(cmH2O*s) | Pre-Bronch | %Pred | 37020030 | 91982-9 | Specific airway resistance measured/predicted by Plethysmograph body box | 44777590 | cmH2O*s | Pulmonary Function Test | sRaw(cmH2O*s) | Pre-Bronch | Actual | 37019516 | 91980-3 | Specific airway resistance by Plethysmograph body box | 44777590 | cmH2O*s | Pulmonary Function Test | TLC(Pleth)(L) | Pre-Bronch | %Pred | 36303283 | 89085-5 | Total lung capacity measured/predicted by Plethysmograph body box | 8554 | % | Pulmonary Function Test | TLC(Pleth)(L) | Pre-Bronch | Actual | 3009425 | 19862-2 | Total lung capacity | 8519 | L | Pulmonary Function Test | TLC(Pleth)(L) | Pre-Bronch | Pred | 3012004 | 19861-4 | Total lung capacity Predicted | 8519 | L | Spirometry (ALMD) | FEV1 (%) | - | - | 3005600 | 19872-1 | FVC measrued/predicted | 8554 | % | Spirometry (ALMD) | FEV1 (L) | - | - | 3024653 | 20150-9 | FEV1 | 8519 | L | Spirometry (ALMD) | FEV1 (L) | Pre-Bronch | % of pred | 3011708 | 20152-5 | FEV1 measured/predicted | 8554 | % | Spirometry (ALMD) | FEV1 (L) | Pre-Bronch | Test | 3024653 | 20150-9 | FEV1 | 8519 | L | Spirometry (ALMD) | FEV1/FVC (%) | Pre-Bronch | Test | 3011505 | 19926-5 | FEV1/FVC | 8554 | % | Spirometry (ALMD) | FVC (L) | Pre-Bronch | % of pred | 3005600 | 19872-1 | FVC measrued/predicted | 8554 | % | Spirometry (ALMD) | FVC (L) | Pre-Bronch | Test | 3020158 | 19870-5 | Forced vital capacity [Volume] Respiratory system | 8519 | L | Spirometry (ALMD) | MMEF 75/25 (L/sec) | Pre-Bronch | % of pred | 42868466 | 69977-7 | Maximum expiratory gas flow/Predicted maximum expiratory gas flow Respiratory system airway --pre bronchodilation | 8554 | % | Spirometry (ALMD) | MMEF 75/25 (L/sec) | Pre-Bronch | Test | 4092631 | 251922005 | Maximum mid-expiratory flow rate | 32700 | L/sec | TDI broncho provocation test | Baseline FEV1(%) | - | - | 3005600 | 19872-1 | FVC measrued/predicted | 8554 | % | TDI broncho provocation test | PC 20 | - | - | 40768552 | 65866-6 | Methacholine [Mass] of Dose | 8861 | mg/ml | 기관지가역성검사(Broncho reversibility test) | Baseline FEV1(%) | - | - | 3005600 | 19872-1 | FVC measrued/predicted | 8554 | % | 기관지가역성검사(Broncho reversibility test)| FEV1 (%) | - | - | 3005600 | 19872-1 | FVC measrued/predicted | 8554 | % | 기관지가역성검사(Broncho reversibility test)| FEV1 (L) | - | - | 3024653 | 20150-9 | FEV1 | 8519 | L | 기관지가역성검사(Broncho reversibility test)| FEV1 (L) | Post-Bronch | Post | 3023550 | 20155-8 | FEV1 --post bronchodilation | 8519 | L | 기관지가역성검사(Broncho reversibility test)| FEV1 (L) | Pre-Bronch | %Pred | 3011708 | 20152-5 | FEV1 measured/predicted | 8554 | % | 기관지가역성검사(Broncho reversibility test)| FEV1 (L) | Pre-Bronch | Pre | 3024653 | 20150-9 | FEV1 | 8519 | L | 기관지가역성검사(Broncho reversibility test)| FEV1/FVC (%) | Pre-Bronch | Pre | 3011505 | 19926-5 | FEV1/FVC | 8554 | % | 기관지가역성검사(Broncho reversibility test)| FVC (L) | Post-Bronch | Post | 3002777 | 19874-7 | Forced vital capacity [Volume] Respiratory system --post bronchodilation | 8519 | L | 기관지가역성검사(Broncho reversibility test)| FVC (L) | Pre-Bronch | %Pred | 3005600 | 19872-1 | FVC measured/predicted | 8554 | % | 기관지가역성검사(Broncho reversibility test)| FVC (L) | Pre-Bronch | Pre | 3020158 | 19870-5 | Forced vital capacity [Volume] Respiratory system | 8519 | L | 기관지가역성검사(Broncho reversibility test)| MMEF 75/25 (L/sec) | Pre-Bronch | %Pred | 42868466 | 69977-7 | Maximum expiratory gas flow/Predicted maximum expiratory gas flow Respiratory system airway --pre bronchodilation | 8554 | % | 기관지가역성검사(Broncho reversibility test)| MMEF 75/25 (L/sec) | Pre-Bronch | Pre | 4092631 | 251922005 | Maximum mid-expiratory flow rate | 32700 | L/sec | 기관지과민증검사 (Broncho sensitivity test) | At FEV1 (L) | - | - | 3024653 | 20150-9 | FEV1 | 8519 | L | 기관지과민증검사 (Broncho sensitivity test)| Baseline FEV1(%) | - | - | 3005600 | 19872-1 | FVC measrued/predicted | 8554 | % | 기관지과민증검사 (Broncho sensitivity test)| FEV1 (%) | - | - | 3005600 | 19872-1 | FVC measrued/predicted | 8554 | % | 기관지과민증검사 (Broncho sensitivity test)| FEV1 (L) | - | - | 3024653 | 20150-9 | FEV1 | 8519 | L | 기관지과민증검사 (Broncho sensitivity test)| FEV1 (L) | Pre-Bronch | % of pred | 3011708 | 20152-5 | FEV1 measured/predicted | 8554 | % | 기관지과민증검사 (Broncho sensitivity test)| FEV1 (L) | Pre-Bronch | Test | 3024653 | 20150-9 | FEV1 | 8519 | L | 기관지과민증검사 (Broncho sensitivity test)| FEV1/FVC (%) | Pre-Bronch | Test | 3011505 | 19926-5 | FEV1/FVC | 8554 | % | 기관지과민증검사 (Broncho sensitivity test)| FVC (L) | Pre-Bronch | % of pred | 3005600 | 19872-1 | FVC measured/predicted | 8554 | % | 기관지과민증검사 (Broncho sensitivity test)| FVC (L) | Pre-Bronch | Test | 3020158 | 19870-5 | Forced vital capacity [Volume] Respiratory system | 8519 | L | 기관지과민증검사 (Broncho sensitivity test)| MMEF 75/25 (L/sec) | Pre-Bronch | % of pred | 42868466 | 69977-7 | Maximum expiratory gas flow/Predicted maximum expiratory gas flow Respiratory system airway --pre bronchodilation | 8554 | % | 기관지과민증검사 (Broncho sensitivity test)| MMEF 75/25 (L/sec) | Pre-Bronch | Test | 4092631 | 251922005 | Maximum mid-expiratory flow rate | 32700 | L/sec | 기관지과민증검사 (Broncho sensitivity test)| PC 20 | - | - | 40768552 | 65866-6 | Methacholine [Mass] of Dose | 8861 | mg/ml | 호기 산화질소 검사 결과 (Fractional exhaled nitric oxide test) | No | - | - | 40480257 | 444642008 | Measurement of expired nitric oxide | 8703 | ppb | LOINC 96269-6 호기 산화질소 검사 결과 (Fractional exhaled nitric oxide test) | No level (ppb) | - | - | 40480257 | 444642008 | Measurement of expired nitric oxide | 8703 | ppb | LOINC 96269-6 **Bone densitometry** Form_name | Name | Detail1 | Detail2 | OMOP_concept_id | OMOP_concept_name | unit_concept_id | unit_source_value -- | -- | -- | -- | -- | -- | -- | -- Bone densitometry | Age matched | Z-score | Femur bone density | 21494100 | DXA Femur [Z-score] Bone density | - | - Bone densitometry | Age matched | Z-score | Lumbar spine bone density | 36204417 | DXA Lumbar spine [Z-score] Bone density | - | - Bone densitometry | BMC (g) | BMC (g) | Total body tissue quantitation | 44809654 | Total bone mass | 8504 | g Bone densitometry | BMD (g/cm2) | BMD (g/cm2) | Femur bone density | 3021722 | DXA Femur [Mass/Area] Bone density | 32701 | g/cm2 Bone densitometry | BMD (g/cm2) | BMD (g/cm2) | Lumbar spine bone density | 3033804 | DXA Lumbar spine [Mass/Area] Bone density | 32701 | g/cm2 Bone densitometry | BMD (g/cm2) | BMD (g/cm2) | Total body bone density | 3051343 | DXA Bone [Mass/Area] Bone density | 32701 | g/cm2 Bone densitometry | Centile | Centile | Total body tissue quantitation | 40490382 | Body mass index centile | 8554 | % Bone densitometry | Fat (g) | Fat (g) | Total body tissue quantitation | 43533733 | Body fat [Mass] Calculated | 8504 | g Bone densitometry | Femur Total | BMD | 최소 유의 변화 (Least Significant Change : LSC) 단위 | 3021722 | DXA Femur [Mass/Area] Bone density | 32701 | g/cm2 Bone densitometry | Femur Total | T-Score | 최소 유의 변화 (Least Significant Change : LSC) 단위 | 3051450 | DXA Femur [T-score] Bone density | - | - Bone densitometry | Lean (g) | Lean (g) | Total body tissue quantitation | 36305481 | Lean body weight Calculated | 8504 | g Bone densitometry | LSC 값 (g/cm2) | LSC 값 (g/cm2) | 최소 유의 변화 (Least Significant Change : LSC) | 42709909 | Bone density below reference range | 32701 | g/cm2 Bone densitometry | Spine L1-L4 | BMD | 최소 유의 변화 (Least Significant Change : LSC) 단위 | 3033804 | DXA Lumbar spine [Mass/Area] Bone density | 32701 | g/cm2 Bone densitometry | Spine L1-L4 | T-Score | 최소 유의 변화 (Least Significant Change : LSC) 단위 | 3049654 | DXA Lumbar spine [T-score] Bone density | - | - Bone densitometry | Tissue (% fat) | Tissue (% fat) | Total body tissue quantitation | 4087498 | Total body fat | 8554 | % Bone densitometry | Total mass (kg) | Total mass (kg) | Total body tissue quantitation | 3013762 | Body weight Measured | 9529 | kg Bone densitometry | Young adult | T-score | Femur bone density | 3051450 | DXA Femur [T-score] Bone density | - | - Bone densitometry | Young adult | T-score | Lumbar spine bone density | 3049654 | DXA Lumbar spine [T-score] Bone density | - | -

(Sorry, some of it was written in Korean)

Hope this helps.

Pulver · April 4, 2022, 2:59am

Thank you for your reply.

I see that you use Liter and Percent for FEV1 and FEV1/FVC, respectively. These units make sense to me.

My confusion concerns the Data Quality Dashboard table offering “plausible”
values using other units, such as inch (linear) and liter per min (rate).

I am curious as to why those other ranges are included in the table. This is not an urgent question. For our project at hand, I am advising our programmer to allow only for units appropriate to volume and ratio.

mik · April 7, 2022, 3:34pm

Hi Gerald @Pulver ,
I agree that this plausibility check might be a little off. Can you check with @clairblacketer if that could be adjusted in DQD?
thanks - mik

Pulver · May 11, 2022, 11:07pm

Hi Michael, @mik ,

Sorry for the delayed response. Thank you.

I imagine that your mentioning of @clairblacketer’s handle in your reply served as checking-in with her. .

Best regards,
GP