Collapse to view only § 37.98 - Standards incorporated by reference.
- § 37.90 - Scope.
- § 37.91 - Definitions.
- § 37.92 - Spirometry testing required for miners.
- § 37.93 - Approval of spirometry facilities.
- § 37.94 - Respiratory assessment form.
- § 37.95 - Specifications for performing spirometry tests.
- § 37.96 - Spirometry interpretations, reports, and submission.
- § 37.97 - Notification of spirometry results.
- § 37.98 - Standards incorporated by reference.
§ 37.90 - Scope.
Under this subpart, coal mine operators are required to provide spirometry testing to both current and newly employed coal miners, using medical facilities approved by NIOSH in accordance with standards established in this subpart.
§ 37.91 - Definitions.
Definitions provided in § 37.2 will have the same meaning in this subpart. Any term defined in the Federal Mine Safety and Health Act of 1977 (Pub. L. 95-164, as amended) and not defined in § 37.2 or this section will have the meaning given it in the Act. As used in this subpart:
ATS means American Thoracic Society.
ERS means European Respiratory Society.
FET means forced expiratory time, which is the time from the beginning of a forced exhalation (the back-extrapolated “time zero”) maneuver to the end of expiration.
FEV1 means forced expiratory volume in one second, which is the greatest volume of air that can be forcibly blown out within the first second, after full inspiration.
FEV1/FVC means the ratio between the largest acceptable FEV1 and the largest acceptable FVC following the forced vital capacity maneuver. It is usually reported as a percentage.
FEV6 means forced expiratory volume in six seconds, which is the greatest volume of air that can forcibly be blown out in six seconds, after full inspiration.
FVC means forced vital capacity, which is the greatest volume of air that can forcibly be blown out after full inspiration.
PEF means peak expiratory flow, which is the maximal airflow generated during a forced vital capacity maneuver.
Spirometry test means a pulmonary function test that measures expiratory volume and airflow rates and may determine the presence and severity of lung function impairments, if such are present.
§ 37.92 - Spirometry testing required for miners.
(a) Voluntary tests. Each operator must provide to all miners who are employed in or at any of its coal mines the opportunity to have a spirometry test and a respiratory assessment at no cost to the miner at least once every 5 years in accordance with this subpart. The tests will be available during a 6-month period that begins no less than 3.5 years and not more than 4.5 years from the end of the last 6-month period.
(b) Mandatory tests. Every operator must provide to each miner who begins work in or at a coal mine for the first time on or after August 1, 2014, spirometry testing and respiratory assessment at no cost to the miner in accordance with this subpart.
(1) Initial spirometry testing and respiratory assessment will be provided to all miners who begin work in or at a coal mine for the first time on or after August 1, 2014 within the first 30 days of their employment or within 30 days of approval of a plan to provide spirometry testing.
(2) A follow-up second spirometry test and respiratory assessment will be provided to the miner no later than 3 years after the initial spirometry if the miner is still engaged in coal mining.
(3) A third spirometry test and respiratory assessment will be provided no later than 2 years after the tests in paragraphs § 37.3(b)(2) and paragraph (b)(2) of this section if the chest radiograph shows evidence of pneumoconiosis as defined in § 37.3(b)(3) or if the second spirometry test results demonstrate a 15 percent or greater decline in the percent predicted FEV1 value since the initial (i.e., baseline) test.
(i) Percent predicted FEV1 will be calculated according to prediction equations published in Spirometric Reference Values from a Sample of the General U.S. Population, American Journal of Respiratory and Critical Care Medicine, 159(1):179-187, January 1999 (incorporated by reference, see § 37.98).
(ii) A correction factor to Caucasian reference values will be applied when testing individuals of Asian descent as specified in the ATS Technical Standards: Spirometry in the Occupational Setting, p. 987 (incorporated by reference, see § 37.98).
(c) Notification. NIOSH will notify the miner when he or she is due to receive the second or third mandatory test under paragraph (b) of this section. NIOSH will notify the coal mine operator when the miner is to perform a second spirometry test.
(1) The operator will be notified of a miner's eligibility for a third test only with the miner's written consent. The notice to the operator will not state the medical reason for the test or that it is the third test in the series.
(2) If the miner is notified by NIOSH that the third mandatory test is due and the operator is not so notified, availability of spirometry testing under the NIOSH-approved operator's plan will constitute the operator's compliance with the requirement to provide a third spirometry test even if the miner does not take the test.
(d) Availability of spirometry testing. The opportunity for spirometry to be available for purposes of this subpart must be indicated in an operator's plan that has been submitted and approved in accordance with this subpart.
§ 37.93 - Approval of spirometry facilities.
(a) Application for facility approval. Facilities seeking approval to provide the spirometry testing specified under this subpart must have the ability to provide spirometry of high technical quality. Thus, NIOSH-approved facilities must meet the requirements specified in this subpart for the following activities: Training of technicians who perform the tests; conducting spirometry tests using equipment and procedures that meet required specifications; collecting the respiratory assessment form; transmitting data to NIOSH; and communicating with miners as required for scheduling, testing, and notification of results. Facilities seeking approval may apply to NIOSH using the Spirometry Facility Certification document (CDC/NIOSH 2.14).
(b) Spirometry quality assurance. A spirometry quality assurance program must be in place to minimize the rate of invalid test results. This program must include all of the following components:
(1) Instrument calibration checks. Testing personnel must fully comply with the 2005 ATS/ERS Standardisation of Spirometry guidelines for instrument calibration check procedures, pp. 322-323, including Table 3 (incorporated by reference, see § 37.98).
(i) For volume spirometers, calibration check procedures must include daily (day of testing) leak and volume accuracy checks. In addition, volume linearity checks must be performed according to the frequency established by the 2005 ATS/ERS guidelines.
(ii) For flow-type spirometers, calibration must be checked daily by injecting 3 liters of air from a calibration syringe at 3 different speeds (fast, medium, slow). Flow linearity must be checked weekly as established by the 2005 ATS/ERS guidelines.
(iii) Instrument calibration check records must be maintained by the facility and available for inspection by NIOSH, as deemed necessary.
(2) Automated maneuver and test session quality checks. The spirometer software must automatically perform quality assurance checks on expiratory maneuvers during each spirometry testing session. Screen displayed error messages must alert the technician to maneuver acceptability and test session non-repeatability. Each spirometry test session must have the goal of obtaining 3 acceptable with 2 repeatable forced vital capacity maneuvers, as defined by the 2005 ATS/ERS Standardisation of Spirometry, p. 325 (incorporated by reference, see § 37.98).
(3) Ongoing monitoring of test quality. Facilities must submit spirometry results to NIOSH within 14 calendar days of testing as specified in § 37.96(c) to permit NIOSH to monitor test quality and provide a results report to each miner. NIOSH may provide quality performance feedback to the appropriate technician(s) along with suggestions for improvement.
(4) Quality assurance audits. NIOSH may periodically conduct audits to review tests submitted by approved facilities and assess the quality of spirometry provided. Such audits may include a review of all spirometry data obtained during a specified time period or review of spirometry test data collected over time on selected miners.
(c) Noncompliance. If NIOSH determines that a facility is not compliant with the policies and procedures specified in this subpart, or determines as the result of a quality assurance audit as specified in this section that a facility is not performing spirometry of adequate quality, the facility will be notified of the deficiency. The facility must promptly make appropriate arrangements for the deficiency to be rectified.
(d) Revocation of approval. If a facility fails to rectify deficiencies within 60 days of notification, NIOSH approval of the facility may be revoked. An approval which has been revoked may be reinstated at the discretion of NIOSH after it receives satisfactory assurances and evidence that all deficiencies have been corrected and that effective controls have been instituted by the facility to prevent a recurrence.
(e) Maintenance of records. When conducting spirometry tests pursuant to this subpart, physicians and facilities must maintain the results and analyses of these tests (including any hard copies or digital files containing individual data, such as interpretations) in a manner consistent with applicable statutes and regulations governing the handling and protection of individually identifiable health information, including, as applicable, the HIPAA Privacy and Security Rules (45 CFR part 160 and 45 CFR part 164, subparts A, C, and E).
§ 37.94 - Respiratory assessment form.
As part of the spirometry testing and concurrent with it, personnel at the facility must complete a Respiratory Assessment Form (CDC/NIOSH 2.13).
§ 37.95 - Specifications for performing spirometry tests.
(a) Persons administering spirometry tests. Each person administering spirometry tests for the Coal Workers' Health Surveillance Program must successfully complete a NIOSH-approved spirometry training course and maintain a valid certificate by periodically completing NIOSH-approved spirometry refresher training courses, identified on the NIOSH Web site at http://www.cdc.gov/niosh/. A copy of the certificate of completion from a NIOSH-approved spirometry training or refresher course, with validation dates printed on the document, must be available for inspection. NIOSH will assign each person administering spirometry tests a unique identification number, which must be entered into the spirometry system computer whenever instrument quality assurance or miner testing is done or on the Spirometry Results Notification Form (CDC/NIOSH 2.15).
(b) Spirometer specifications. Spirometry testing equipment must meet the 2005 ATS/ERS Standardisation of Spirometry specifications for spirometer accuracy and precision and real-time display size and content, pp. 331-333, including Table 2 on p. 322 and Table 6 on p. 332 (incorporated by reference, see § 37.98). Facilities must make available for inspection written verification from a third-party testing laboratory (not the manufacturer or distributor) that the model of spirometer being used has successfully passed its validation checks as required by the Standardization of Spirometry; 1994 Update protocol, Appendix B pp. 1126-1134, including Table C1 (incorporated by reference, see § 37.98). Facilities may request such documentation from spirometer manufacturers. For each forced expiratory maneuver submitted for a miner under this part, the spirometry data file must retain a record of the parameters defined in the 2005 ATS/ERS Standardisation of Spirometry, p. 335 including Table 8 (incorporated by reference, see § 37.98). Spirometers that provide electronic transfer of spirometry data results files must use the format, content, and data structure specified by the 2005 ATS/ERS Standardisation of Spirometry, p. 335, or a procedure for data transfer that is approved by NIOSH.
(c) Spirometry procedures. Administration of spirometry must include the following:
(1) Miner Identification Document. The Miner Identification Document (CDC/NIOSH (M)2.9), described in § 37.20, must be completed for each miner at the facility where spirometry is performed.
(2) Pre-test checklist. The Spirometry Pre-Test Checklist portion of the Spirometry Results Notification Form (CDC/NIOSH 2.15) must be completed prior to each spirometry session to identify possible contraindications to testing, or factors that might affect results.
(3) Respiratory Assessment Form. A standardized Respiratory Assessment Form (CDC/NIOSH 2.13) must be completed at the initial spirometry and repeated at each spirometry testing procedure.
(4) Collection of anthropometric and demographic information. The miner's standing height must be measured in stocking feet using a stadiometer (or equivalent device) each time the miner performs spirometry. The miner's weight must also be measured (in stocking feet). The miner's birth date, race, and ethnicity must also be recorded. These data will be entered into the spirometry system computer and transmitted with the spirometry data file or, if required under the facility's approval, on the Spirometry Results Notification Form (CDC/NIOSH 2.15).
(5) Test procedures. Spirometry will be conducted in accordance with test procedures defined in the 2005 ATS/ERS Standardisation of Spirometry, pp. 323-326, and the Standardisation of Lung Function Testing, Replies to Readers, pp. 1496-1498 (both incorporated by reference, see § 37.98).
(i) The technician must be able to view real-time testing display screens as specified in the 2005 ATS/ERS Standardisation of Spirometry, p. 322 (incorporated by reference, see § 37.98).
(ii) A miner will be tested in the standing position, but may be seated if he or she experiences lightheadedness or other signs or symptoms that raise a safety concern relating to the standing position during the spirometry test.
(d) Records retention. On-site records of the results will include spirometry test reports and retention of all spirometry sessions, pre-test checklists, and standardized respiratory assessment results in electronic or printed format until notification to delete or render the information inaccessible, as described in § 37.100(b)(6)(ii), is received from NIOSH.
§ 37.96 - Spirometry interpretations, reports, and submission.
(a) Interpretation of spirometry tests. Interpretations will be carried out by physicians or other qualified health care professionals with expertise in spirometry who have all required licensure and privileges to provide this service in their State or Territory. Interpretations must be carried out using procedures and criteria consistent with recommendations in the ATS Technical Standards: Spirometry in the Occupational Setting, pp. 987-990, and the ATS/ERS Interpretative Strategies for Lung Function Tests, p. 950, p. 956 including Table 5, and p. 957 including Table 6 (both incorporated by reference, see § 37.98).
(b) Spirometry reports at NIOSH-approved spirometry facilities. (1) Spirometry test reports must contain the following:
(i) The miner's age, height, gender, race, and weight;
(ii) Numerical values (FVC, FEV6, FEV1, FEV1/FVC, FEV1/FEV6, FET, and PEF) and volume-time and flow-volume spirograms for all recorded expiratory maneuvers; normal reference value set used; and the predicted, percent predicted, and lower limit of normal threshold values;
(iii) Miner position during testing (standing or sitting);
(iv) Dates of test and last calibration check;
(v) Ambient temperature and barometric pressure (volume spirometers); and
(vi) The technician's unique identification number.
(2) NIOSH will notify the submitting facility when to permanently delete or, if this is not technologically feasible for the spirometry system used, render permanently inaccessible all files and forms associated with a miner's spirometry test from its electronic and physical files.
(c) Submission of spirometry results. Facilities must submit results of spirometry tests electronically with content as specified in § 37.96(b), completed pre-test screening checklists (found in Spirometry Results Notification Form CDC/NIOSH 2.15), and completed Respiratory Assessment Form (CDC/NIOSH 2.13) within 14 calendar days of testing a miner.
(1) Electronic spirometry test results. Submission of spirometry test results in the form of an electronic data file in a format approved by NIOSH is preferred. Facilities must utilize a secure internet data transfer site specified by NIOSH. Data submission must be performed as specified in the facility's approval. The transmitted spirometry data files must include a variable length record providing all parameters in the format, content, and data structure described by the 2005 ATS/ERS Standardisation of Spirometry, p. 335 including Table 8 (incorporated by reference, see § 37.98), or an alternate data file that is approved by NIOSH.
(2) Spirometry test results submitted using the Spirometry Results Notification form. If specified under a facility's approval, spirometry results may be provided using the Spirometry Results Notification Form (CDC/NIOSH 2.15). The form must be completed and submitted electronically, accompanied by image files in a format approved by NIOSH that documents the flow-volume and volume-time curves for each trial reported on the form. The method of electronic submission must be approved by NIOSH and carried out securely as specified for electronic data files in § 37.96(c)(1).
(d) Confidentiality of spirometry results. Individual medical information and spirometry results are considered protected health information under HIPAA and may only be released as specified by HIPAA or to NIOSH, as discussed in paragraph (d)(1) of this section, and maintained by the spirometry facility as specified in § 37.93(e).
(1) Personally identifiable information in the possession of NIOSH will be released only with the written consent of the miner or, if the miner is deceased, the written consent of the miner's next of kin or legal representative.
(2) To provide on-site back-up and assure complete data transfer, facilities must retain the forms and results (in electronic or paper format) from a miner's test until instruction has been received from NIOSH to delete the associated files and forms or, if this is not technologically feasible, render the data permanently inaccessible.
§ 37.97 - Notification of spirometry results.
(a) Findings must be communicated to the miner or, if requested by the miner, to the miner's designated physician. The health care professional at the NIOSH-approved facility must inform the miner if the spirometry shows abnormal results or if the respiratory assessment suggests he or she may benefit from the medical follow-up or a smoking cessation intervention.
(b) NIOSH will notify the miner of his or her spirometry test results, a comparison between current and previously submitted spirometry tests (if available), and will advise the miner to contact a health care professional as appropriate based on the results.
§ 37.98 - Standards incorporated by reference.
(a) Certain material is incorporated by reference into this subpart, Subpart—Spirometry Testing, with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, NIOSH must publish notice of change in the
(b) American Journal of Respiratory and Critical Care Medicine, American Thoracic Society (ATS), 25 Broadway, 18th Floor, New York, NY 10004. Phone: (800) 635-7181, extension 8065. Email: [email protected]. http://www.atsjournals.org/action/showHome:
(1) Standardization of Spirometry; 1994 Update. Official Statement of the ATS, adopted November 11, 1994. American Journal of Respiratory and Critical Care Medicine 152(3):1107-1136, September 1995, into § 37.95(b). This ATS Official Statement is also available at http://www.atsjournals.org/doi/pdf/10.1164/ajrccm.152.3.7663792.
(2) Official American Thoracic Society Technical Standards: Spirometry in the Occupational Setting (“ATS Technical Standards: Spirometry in the Occupational Setting”). Redlich CA, Tarlo SM, Hankinson JL, Townsend MC, Eschenbacher WL, Von Essen SG, Sigsgaard T, and Weissman DN. American Journal of Respiratory and Critical Care Medicine 189(8):983-994, April 15, 2014, into §§ 37.92(b) and 37.96(a).
(3) Spirometric Reference Values from a Sample of the General U.S. Population. Hankinson JL, Odencrantz JR, Fedan KB. American Journal of Respiratory and Critical Care Medicine, 159(1):179-187, January 1999, into § 37.92(b).
(c) European Respiratory Journal, 442 Glossop Road, Sheffield, S10 2PX, UK. Phone: 44 114 267 28 60; Fax: 44 114 266 50 64. Email: [email protected]. http://erj.ersjournals.com/.
(1) Standardisation of Spirometry (“2005 ATS/ERS Standardisation of Spirometry”). ATS/ERS Task Force: Standardization of Lung Function Testing. Miller MR, Hankinson J, Brusasco V, Burgos F, Casaburi R, Coates A, Crapo R, Enright P, van der Grinten CPM, Gustafsson P, Jensen R, Johnson DC, MacIntyre N, McKay R, Navajas D, Pedersen OF, Pellegrino R, Viegi G, and Wanger J. European Respiratory Journal 26(2):319-338, August 2005, into §§ 37.93(b); 37.95(b) and (c); and 37.96(c). The ATS/ERS Standardisation of Spirometry is also available on the ATS Web site at https://www.thoracic.org/statements/resources/pfet/PFT2.pdf.
(2) Interpretative Strategies for Lung Function Tests (“ATS/ERS Interpretative Strategies for Lung Function Tests”). ATS/ERS Task Force: Standardisation of Lung Function Testing. Pellegrino R, Viegi G, Brusasco V, Crapo RO, Burgos F, Casaburi R, Coates A, van der Grinten CPM, Gustafsson P, Hankinson J, Jensen R, Johnson DC, MacIntyre N, McKay R, Miller MR, Navajas D, Pedersen OF, and Wanger J. European Respiratory Journal 26(5):948-968, November 2005, into § 37.96(a). The ATS/ERS Standardisation of Lung Function Testing is also available on the ATS Web site at http://www.thoracic.org/statements/resources/pft/pft5.pdf.
(3) Standardisation of Lung Function Testing, the Authors' Replies to Readers' Comments (“Standardisation of Lung Function Testing, Replies to Readers”). Miller MR, Hankinson J, Brusasco V, Burgos F, Casaburi R, Coates A, Enright P, van der Grinten C, Gustafsson P, Jensen R, MacIntyre N, McKay RT, Pedersen OF, Pellegrino R, Viegi G, and Wanger J. European Respiratory Journal 36(6):1496-1498, December 2010, into § 37.95(c). The Standardisation of Lung Function Testing, Replies to Readers is also available on the ATS Web site at http://www.thoracic.org/statements/resources/pft/clarification-12-2010.pdf.