Single breath counting : (Record no. 4180)

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fixed length control field 02538nam a22002057a 4500
003 - CONTROL NUMBER IDENTIFIER
control field DOH
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20210423111204.0
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fixed length control field 210423b ||||| |||| 00| 0 eng d
245 00 - TITLE STATEMENT
Title Single breath counting :
Remainder of title a simple alternative to pulmonary function assessment /
Statement of responsibility, etc. Madelynn B. Cantor-Quimson
520 3# - SUMMARY, ETC.
Summary, etc. OBJECTIVE: To assess Single Breath Counting (SBC) as an alternative to spirometry (Pulmonary Function Testing, PFT) and establish values to detect the normal from those with lung disease and find out if it can classify the degree of pulmonary obstruction among the patients<br/><br/>STUDY DESIGN: Prospective comparison of PFT and SBC using within subjects strategy<br/><br/>SETTING: Outpatient Chest Clinic of Veterans Memorial Hospital, Quezon City<br/><br/>SUBJECTS: Forty-two evaluable patients who consulted the clinic from July 9 to October 9, 1997 were randomly chosen and have satisfied the inclusion criteria<br/><br/>MAIN OUTCOME MEASURES: Single Breath Counting was compared to Pulmonary Function Testing using the Spirosense Spirometer and the FEV1, FVC, FEV1/FVC ratio and FEF and PEF predicted values computed and the results analyzed using the Pearsonr Correlation and Regression Analysis; and the sensitivity and specificity of SC evaluated; and a One-way ANOVA computed to analyze correlation of SBC values to degree of pulmonary obstruction<br/><br/>RESULTS: An SBC value of more than 23 seconds distinguished the normal cases from those with pulmonary impairment. SBC has a specificity of 85.71% superior to that of PFT with 76.47% but lesser sensitivity in identifying patients with obstructive pulmonary disease (SBC, 71.43% against PFT, 78.26%). SBC values in different degrees of obstruction yielded: mild = -19-23 seconds, moderate = 14-18 seconds and severe - 14 seconds when compared to FEV1 percent predicted values and when compared to FEV1/FVC ratio percent predicted values, the SBC for mild<br/><br/>CONCLUSIONS: Single Breath Counting may be a guide for further pulmonary testing or may even be a simple alternative to standard Pulmonary Function Test yielding comparable results in detecting patients who are normal and those with pulmonary obstruction with good specificity and sensitivity.
580 ## - LINKING ENTRY COMPLEXITY NOTE
Linking entry complexity note <br/>The Filipino Family Physician, 1998 36 (2) pages 39-44
650 #2 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Respiratory Function Tests
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Cantor-Quimson, Madelynn B.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gaerlan-Enojado, Aurora
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Saenz , Melba
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Agtarap, Virginia P.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gonzales, Melissa
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Journal Article
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-- 4180
-- 4180
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Home library Current library Shelving location Date acquired Total Checkouts Full call number Barcode Date last seen Price effective from Koha item type
    National Library of Medicine     DOH Central Library DOH Central Library Electronic Resource Section 04/23/2021   J000513 D0001J000513 04/23/2021 04/23/2021 Journal Article