Objective

Literature suggests athletic trainers (ATs) can help address health needs in a more affordable way across a variety of settings. We aimed to assess if AT services were cost effective when compared with no AT services or services by other health providers.

Data Sources

We performed a key word search in 5 databases: MEDLINE (FirstSearch), PubMed, Web of Science, SPORTDiscus, and Google Scholar. We also conducted a generic web search to identify any informal sources that met the eligibility criteria.

Study Selection

We used a comprehensive list of terms to search economic evaluation studies on ATs. Studies that met all the following criteria were included: economic evaluation studies on AT services, original studies written in English, and studies published in the last 10 years (2011 to present). Studies that examined either only costs or only benefits of AT services were excluded.

Data Extraction

We extracted data using a predefined checklist that included major components of economic evaluation and data regarding athletic training practice setting.

Results

We extracted 5 articles in our review, most of which supported the use of AT services as economically viable. The practice settings studied in the articles were 2 high school settings, 2 military settings, and a community outreach program that included several practice settings. The authors of only 1 study used a standard economic evaluation method and took insurance status into account.

Conclusions

Our review showed that AT services can be a cost-effective option for addressing health care needs. However, the literature remains sparse, and an overall lack of consistency existed in outcome measures, analytical methods, and reporting practices, which reduced the comparability across studies. Authors of future studies on this topic should address these limitations, which will provide critical economic evidence to inform decision making on investing in AT services across various settings.

Key Points

  • We shed light on the important role athletic trainers can have in health care and the variety of settings where athletic trainers can improve the value of care.

  • Economic evaluations of athletic trainer services remain sparse, and an overall lack of consistency existed in analytical methods and reporting practices.

  • Economic evaluation could also provide useful evidence for expanding athletic trainer services into nontraditional or emerging practice settings.

Athletic trainers (ATs) are allied health care professionals who provide health services that include injury and illness prevention, emergent care, examination and clinical diagnosis, and rehabilitation of injuries under the direction of a physician.1  Athletic trainers treat physically active populations in a variety of settings, such as secondary school and collegiate athletics programs; professional, semiprofessional, and club sports teams; clinics with specialties in orthopaedics, sports medicine, and physical therapy; occupational health departments in commercial settings; and police departments, fire departments, and branches of the military.2  Athletic trainer services can be effective in preventing and managing patients with sport injuries, increasing the quality of care, and improving patient satisfaction. Grooms et al3  provided evidence that ATs applied best-practice recommendations when managing patients with knee injuries. High schools with ATs were more likely to diagnose athletes with concussions, an important aspect of avoiding concussion-related morbidity.4  Athletic trainers are specifically trained in injury-prevention interventions5  and were effective in reducing injuries and related costs.6  The benefits of AT services on patient care are seen in a variety of settings and across various populations. Athletes who used AT services at the 2013 Deaflympics reported high levels of patient satisfaction.7  Ambulatory care practices that hired ATs noted increases in the volume of patient visits and shorter patient wait times than the national average, which would suggest increased revenue.8  Researchers9  who surveyed orthopaedic clinical practices found that physicians described residency-trained ATs' musculoskeletal skills as very good when compared with those of physician assistants and nurse practitioners, and they felt very good about patient satisfaction improving since having an AT in their clinic.

Athletic injury can result in significant health care costs, which ATs can help to contain. More than 1.4 million injuries occurred to high school athletes in the 2005–2006 school year.10  According to Yang et al,11  over a 4-year period, sports injuries in 5- to 18-year-olds that resulted in hospitalizations alone cost $485 million. Medical costs due to injury in the US Army were estimated at more than $21 million annually.12  Athletic trainer services can help address such health burdens that result in significant economic effects. Li et al13  found that AT services in high schools may reduce emergency visits and contain health care costs. Pierpoint et al14  showed that AT services were effective in reducing overall and recurrent injury rates in female high school soccer and basketball athletes, which potentially could reduce health care costs. Benefits of using AT services also were evident in the military setting through reduced medical attrition and increased cost savings.15 

Due to the important role of ATs in health care and their potential to improve outcomes in a more affordable way, multiple stakeholders13,16  have called for increased funding support and recognition of AT services in reimbursement. Economic evaluation is a critical step to inform practice and policy of the value of AT services.17  For example, the Athletic Training Strategic Alliance created the Research Agenda Task Force and conducted a survey to identify research priorities that may advance the athletic training profession. Among the 4500 ATs who participated, 96% endorsed economic research as a research priority.18  In addition, the National Athletic Trainers' Association (NATA) Secondary School Athletic Trainers' Committee, the Committee on Revenue, and the Committee on Professional Advancement collectively created the Secondary School Value Model (SSVM), which aims to quantify and articulate the value of the athletic training profession.19  Economic evaluation is an essential and powerful tool to assess the value of programs and interventions. Therefore, it is important for ATs to use economic evaluations to quantify and articulate their value. However, despite this overwhelming endorsement, economic evaluations of AT services are still sparse.

To echo this prioritized research agenda and to advance the recognition of the value of AT services, the purpose of this study was to review the existing evidence on economic evaluation of AT services. Specifically, we aimed to answer the question: Are AT services more cost effective than no AT services or services supplied by other health care providers? By reviewing the literature of economic evaluations of AT services, we expected to shed light on the value of the athletic training profession, provide critical evidence to inform decision making on investing in AT services, and advocate for more economic research in the future.

Eligibility Criteria

Studies that met the following criteria were included in the review: economic evaluation studies on AT services, original studies written in English, and studies published in the last 10 years (2011 to present). Because we aimed to identify evidence for economic evaluations that considered cost and benefit simultaneously, we excluded studies that examined either only the costs or only the benefits of AT services.

Search Strategy

We performed a key word search in 5 databases: MEDLINE (FirstSearch), PubMed, Web of Science, SPORTDiscus, and Google Scholar. We used the following search terms, aiming at including a comprehensive list of economic evaluation studies: [economic evaluation OR cost benefit analysis OR cost-benefit analysis OR cost effectiveness analysis OR cost-effectiveness analysis OR cost utility analysis OR cost-utility analysis OR cost analysis OR return on investment OR return-on-investment OR incremental cost effectiveness ratio OR incremental cost-effectiveness ratio] AND [athletic train*]. We used athletic trainer OR athletic training in place of athletic train* if the truncated term was not applicable for that database.

We also conducted a search of references cited in the full-text articles identified in the database search. The same eligibility requirements were used for articles identified via cited references as for full-text articles from the database search. We also searched the reference lists of articles that were selected from the cited references search until no additional articles met eligibility criteria. In addition, we conducted a generic web search to identify any informal sources that might meet the eligibility criteria.

Data Extraction

We extracted data using a predefined checklist of major components of economic evaluation based on the recommendation of the Panel on Cost-Effectiveness in Health and Medicine20  including study perspective, study population, time horizon, comparison groups, economic evaluation used, cost and outcome measures, major findings, if a sensitivity analysis was performed, and optimal strategy findings. We also extracted data regarding athletic training practice setting, hoping to identify the value of AT services in a variety of settings (eg, high school, military).

Selection Process

The Figure illustrates the study selection process following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 statement.21  The initial search yielded 51 articles. Nine duplicate articles were removed. We screened the 42 remaining articles by title and abstract and excluded 37 because they either were not athletic training related or were not economic evaluations. We assessed the 5 remaining articles with full texts for eligibility and excluded 2 because the authors either did not report original results or did not assess athletic training services. The remaining 3 articles from the initial search were included.

Figure

Study selection process adapted from Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines.21 

Figure

Study selection process adapted from Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines.21 

Close modal

In addition to the initial search, we identified 5 articles in our reference list search, 3 of which were excluded after full-text review because either no economic evaluation was performed or cost measures were not reported. We found no usable articles during the generic web search. Thus, our review consisted of 5 articles.17,2225 

Details extracted from the included articles are shown in Table 1. The practice settings of the ATs in the articles were 2 high school settings,17,25  2 military settings,22,23  and a community outreach program that consisted of high school, professional, semiprofessional, collegiate club team, and youth club team settings.24  Regarding the study perspective, only Li et al17  clearly indicated a community perspective. The other 4 studies did not describe the perspective of their economic evaluation. Data sources varied by setting. Fisher et al,22  Hirschhorn et al,23  and Hambleton et al25  used primary data collected from an internal source specifically for the AT intervention used. Slone et al24  used an existing internal aggregate business analysis and differentiated between hospital and physician group billing when calculating revenue from AT referrals. Only Li et al17  used publicly available data. Specifically, they used state-level medical claims data from both public and commercial insurance sources. This allowed Li et al17  to examine the different economic effects of AT services by insurance status. All studies had timeframes of multiple years except for 1 that used data from a single academic year.25 

Table 1

Study Characteristics

Study Characteristics
Study Characteristics

Comparison groups consisted of AT access versus no AT access17,2325  or AT access in addition to the regular standard of care versus only the regular standard of care.22  Overall, a lack of consistent economic evaluation methods in the literature existed. Authors of the studies used a variety of outcome measures for the effectiveness or benefits of athletic training services. This was primarily due to their focus on ATs' effects on different aspects of health care and in different practice settings. Examples include the potential effects of AT services on health care affordability (eg, cost savings22,25  or savings in claim payments17), health care utilization (eg, new referrals,24  treatment provided,25  or revenue from community outreach24), and prevention of adverse events (eg, reduction in workplace injuries and missed training days22,23). Investigators also measured cost based on different data sources, including the Bureau of Labor Statistics for average salaries17,25  and internal sources for salary, supplies, and AT program costs.22,24  Finally, researchers used different measures to report their findings. Li et al17  conducted a cost-benefit analysis and calculated the return on investment (ROI) as benefits associated with the cost of AT services. Slone et al24  performed an internal quality assurance and economic viability audit, whereas Hirschhorn et al23  carried out a secondary ROI analysis. Authors of the other studies22,25  reported cost savings. Although sensitivity analysis is an important component in economic evaluation,20  only Li et al17  used this method with 95% CIs in potential savings in claims payments and AT salaries as their sensitivity variables.

Although the authors used various methods to assess the value of AT services, most did support the use of AT services as economically viable. Slone et al24  found that their AT outreach program generated referrals, billable patient encounters, and positive revenue serving various community sports programs. Hambleton et al25  identified modest cost savings and suggested ATs could positively influence school and family insurance premiums. In the military setting, AT services were shown to be beneficial, generating a return of $9.48 for every $1 spent by reducing soldier attrition23  and resulting in significant cost savings via reduced recruit attrition and missed training days.22 

However, the findings may differ when taking insurance status into account. Among the studies we reviewed, only Li et al17  examined the economic effects of AT services by insurance type. Li et al17  conducted a cost-benefit analysis using medical claims data and specifically focused on insurance status. Their findings were mixed in that AT services were associated with reduced payments for patients who had commercial insurance but with increased payments for those who had Medicaid. Li et al17  shed light on the importance of assessing ATs' effects on health care when considering individuals' insurance coverage.

Economic research is essential to advance the athletic training profession and was prioritized in the research agenda by the Athletic Training Strategic Alliance.18  Despite the importance of economic evaluation in many areas of clinical and population health,2628  literature on economic evaluation of AT services remains limited. Our systematic review identified 5 articles on this topic.17,2225  Although secondary schools are a major employer of AT services,29  we located only 2 economic evaluation studies in the secondary school setting.17,25  Several professional health care organizations have endorsed ATs as coordinators of athletic care and pushed for AT availability in every high school athletics program to ensure the safety of young athletes.30,31  High school ATs are employed via a variety of practice models, including hospital and clinical outreach programs and direct employment by schools. Li et al17  suggested that these different models may influence the cost-benefit of AT services. Understanding the economic effect of AT services and various AT practice models is critical to informing policy regarding the most cost-effective way to expand AT availability in secondary school settings.

We will summarize several major challenges and key areas for improvement regarding the status quo of economic evaluation of AT services. Furthermore, we will make specific suggestions to remedy the current limitations and improve future research, aiming to advance our understanding of the value of AT services. We aligned our recommendations and examples with the SSVM created by the NATA Secondary School Athletic Trainers' Committee, the Committee on Revenue, and the Committee on Professional Advancement, which also aimed to “educate [ATs] on the importance of building a positive perception in the value of their services.”19 

First, the biggest challenge to understanding the value of AT services from the current literature is not only the limited number of economic evaluation studies but also the lack of comparability among these studies. Comparability is essential for economic evaluation studies to support decision making among alternatives. The lack of comparability across economic evaluation studies usually results from unclear perspectives, inconsistent cost and outcome measures, and a lack of standard methods for handling uncertainty,32  which lead to difficulties comparing the current research on AT services. It is important for future authors to use a standard set of analytical and reporting practices to conduct economic evaluations.

To address this challenge and to improve comparability of future research, we adapted general recommendations for conducting and reporting economic evaluation studies in health and medicine20,26  and provided specific examples for applying these standards in studies of AT services (Table 2). Authors should explicitly describe the perspective in their study. This is critical in economic evaluation because perspective determines viewpoint and standing, such as what costs and outcomes are included, how long a period is analyzed, and what criteria are used for interpreting the results. For instance, studies from a societal perspective should include all costs and outcomes.28,34  In the case of AT studies, this means evaluating the effects on all stakeholders influenced by AT services, such as athletes, parents, and other caregivers; schools and employers; physicians and hospitals; and public and private insurance programs. Although the societal perspective is widely recommended by guidelines,26,28,32,35  it is often difficult to implement and easy to omit important elements.26,36  Therefore, other, narrower perspectives can also be used to address specific questions and inform decision making in specific contexts.26  This results in various types of outcomes and cost measures. Specifically for AT services, examples of effectiveness measures from a health care system's perspective may include the number of clinical encounters, number of emergency department visits, or number of hospitalizations,13  whereas measures from a consumer's (eg, athlete's or school's) perspective may include days of missing school or lost game days.19  Regarding cost measures, it is recommended to apply the concept of opportunity cost, which is “the value the resource could have produced if it were spent in its best available alternative use.”20  Examples of cost measures can be investment in hiring ATs (eg, AT salaries and benefits) from an employer's perspective and may include transportation cost and productivity loss from a parent's perspective. The variety and complexity of effect measures highlight the importance of transparency in study perspectives.

Table 2

Recommendations for Economic Evaluation Study on Athletic Trainer (AT) Services

Recommendations for Economic Evaluation Study on Athletic Trainer (AT) Services
Recommendations for Economic Evaluation Study on Athletic Trainer (AT) Services

The length of time horizon also depends on the study perspective. Although the time horizon should be long enough to track all relevant costs and outcomes, depending on the perspective, a longer time horizon may involve more elements of uncertainty.34  To address uncertainty, authors should conduct and report sensitivity analyses.20,26  All economic evaluations of AT services should include 1-way sensitivity analysis by adjusting key factors (eg, costs, benefits, disease prevalence, treatment success rates) one at a time.20  This is a simple but powerful tool to identify aspects for which uncertainty could have a greater influence on the study findings and decision making. Researchers can also use multivariate sensitivity analysis, which changes the values of multiple factors simultaneously, to assess the overall uncertainty and test the robustness of the findings.20 

Second, we identify data limitations as a big challenge to economic evaluation studies of AT services. For instance, one of the most important outcomes of AT services is to prevent or decrease adverse events, such as preventable injuries, referrals, absenteeism in schools, and concerns of parents and schools. However, these avoided events related to AT practice are often not tracked by large data sources such as health records and medical claims and are not readily available for economic research. Authors often analyze limited data sources from a single location or case study, which involve only a few ATs or a short study period.24,25  Such data limitations tend to not only reduce the generalizability of a study's findings but also limit the comparability across studies. In another example, the NATA's SSVM model19  suggests that AT services can generate value by preventing unnecessary diagnostic testing because of provider training and skills in evaluation and communication. Unfortunately, these AT services that improve diagnosis in a cost-effective way are often not fully reflected in data, and therefore, the value of AT services tends to be underestimated.

Addressing the data limitations in AT studies requires tremendous input to build up an AT-specific data infrastructure that can identify, track, and reflect the effects of AT services accurately, comprehensively, and longitudinally. Future investigators performing secondary data analyses should consider using data that provide more detailed information on AT-relevant medical services and include broader populations across years.13,17  More importantly, it is imperative for all ATs to proactively collect data on their work and contribute to the AT-specific data infrastructure. As the NATA guidelines19,37  pointed out, ATs should apply best practices to data collection and standard documentation of their practices. Data logs and statistics include injury evaluations, communication logs, treatment logs, hours worked, and notes for coaches, parents, and nurses.19  It is crucial to recognize that, although tracking and documenting these data may cost time and add to an AT's workload, only if this AT-specific data is documented and available for economic research can the value of the athletic training profession be better measured and articulated. This data collection can also have short-term benefits for ATs by demonstrating their value to relevant stakeholders in their individual practice settings. The aim of advancing evidence of AT value through improved data infrastructure will not be achieved by any single stakeholder. It demands multidisciplinary collaboration among clinicians, researchers, educators, and public and private payers, who will all eventually benefit from improved understanding of the cost-effectiveness of AT practices.

Finally, we advocate for expanding future economic evaluations to more AT settings domestically and globally. All studies included in our review were from the United States. To ensure that our search process did not exclude international studies that may have used the athletic training equivalent term in other countries (ie, “athletic therapist”), we repeated the search process using the terms athletic therapy OR athletic therapist and athletic therap*, but no additional articles met our inclusion criteria. In the last 20 years, efforts have been made to establish athletic training and athletic therapist education programs and professional bodies outside of North America.38  Research on economic evaluation of AT services could provide useful information to help guide the expansion of AT services internationally.

Economic evaluation could also inform and support decision making to expand AT services into nontraditional or emerging practice settings. For example, the military is considered an emerging setting for ATs.39  We found 2 studies22,23  that supported the use of AT services in the military. As NATA suggested, “regardless of setting, it is critical that [ATs] be able to quantify and articulate their worth and value.”19  Economic evaluation can be a useful tool for understanding the ROI when investing in AT services and providing evidence to expand into new practice settings.

In summary, despite some challenges in and limitations of the current economic evaluation studies on AT services, in this review, we still shed light on the important influences ATs can have in health care and the various settings in which they can improve the value of care. It is important that standard analytical and reporting practices be used to increase comparability and generalizability across studies and to better support policy and decision making to invest in AT services. Future investigators should consider patients' insurance status when studying AT services.13,17  It may help to answer whether ATs can improve the value of care for underinsured and underserved populations because of their unique position in health care systems. We also advocate for multidisciplinary collaboration to improve data infrastructure for AT practices, which is imperative to improve economic evaluation studies of AT services and to advance the athletic training profession.

The NATA has prioritized research to demonstrate the value of AT services.18,19  With AT employment projected to grow 23% by 2030,40  economic evaluation research can support policy and decision making to increase investment and expand AT services. Although studies in this area were lacking, our findings suggest that AT services have positive economic effects. Research is needed to improve the evidence via standard methods and collection of more AT-specific data.

1. 
Athletic training. National Athletic Trainers' Association. Accessed September 10,
2021
.
2. 
Job settings. National Athletic Trainers' Association. Accessed September 10,
2021
.
3. 
Grooms
DR,
Simon
JE,
Dalton
SL,
Dompier
TP,
Kerr
ZY.
High school athletic trainer services for knee injuries
.
J Athl Train
.
2018
;
53
(10)
:
956
964
.
4. 
Kroshus
E,
Rivara
FP,
Whitlock
KB,
Herring
SA,
Chrisman
SP.
Disparities in athletic trainer staffing in secondary school sport: implications for concussion identification
.
Clin J Sport Med
.
2017
;
27
(6)
:
542
547
.
5. 
Hootman
JM.
2008 physical activity guidelines for Americans: an opportunity for athletic trainers
.
J Athl Train
.
2009
;
44
(1)
:
5
6
.
6. 
Shanley
E,
Thigpen
CA,
Chapman
CG,
Thorpe
J,
Gilliland
RG,
Sease
WF.
Athletic trainers' effect on population health: improving access to and quality of care
.
J Athl Train
.
2019
;
54
(2)
:
124
132
.
7. 
Brancaleone
MP,
Shingles
RR,
DeLellis
N.
Deaflympians' satisfaction with athletic training services at the 2013 Deaflympic Summer Games
.
J Athl Train
.
2017
;
52
(7)
:
708
718
.
8. 
Frogner
BK,
Westerman
B,
DiPietro
L.
The value of athletic trainers in ambulatory settings
.
J Allied Health
.
2015
;
44
(3)
:
169
176
.
9. 
Pecha
FQ,
Bahnmaier
LA,
Hasty
ML,
Greene
JJ.
Physician satisfaction with residency-trained athletic trainers as physician extenders
.
Int J Athl Ther Train
.
2014
;
19
(2)
:
1
3
.
10. 
Centers for Disease Control and Prevention (CDC).
Sports-related injuries among high school athletes—United States, 2005–06 school year
.
MMWR Morb Mortal Wkly Rep
.
2006
;
55
(38)
:
1037
1040
.
11. 
Yang
J,
Peek-Asa
C,
Allareddy
V,
Phillips
G,
Zhang
Y,
Cheng
G.
Patient and hospital characteristics associated with length of stay and hospital charges for pediatric sports-related injury hospitalizations in the United States, 2000–2003
.
Pediatrics
.
2007
;
119
(4)
:
e813
e820
.
12. 
Bulzacchelli
MT,
Sulsky
SI,
Zhu
L,
Brandt
S,
Barenberg
A.
The Cost of Basic Combat Training Injuries in the US Army: Injury-Related Medical Care and Risk Factors. University of Massachusetts-Amherst;
2017
.
13. 
Li
T,
Johnson
ST,
Koester
MC,
Hommel
A,
Norcross
MF.
The impact of high school athletic trainer services on medical payments and utilizations: a microsimulation analysis on medical claims
.
Inj Epidemiol
.
2019
;
6
:
15
.
14. 
Pierpoint
LA,
LaBella
CR,
Collins
CL,
Fields
SK,
Dawn Comstock
R.
Injuries in girls' soccer and basketball: a comparison of high schools with and without athletic trainers
.
Inj Epidemiol
.
2018
;
5
:
29
.
15. 
Nye
NS,
de la Motte
SJ.
Rationale for embedded musculoskeletal care in Air Force training and operational units
.
J Athl Train
.
2016
;
51
(11)
:
846
848
.
16. 
Mazerolle
SM,
Raso
SR,
Pagnotta
KD,
Stearns
RL,
Casa
DJ.
Athletic directors' barriers to hiring athletic trainers in high schools
.
J Athl Train
.
2015
;
50
(10)
:
1059
1068
.
17. 
Li
T,
Norcross
MF,
Johnson
ST,
Koester
MC.
Cost-benefit of hiring athletic trainers in Oregon high schools from 2011–2014
.
J Athl Train
.
2019
;
54
(2)
:
165
169
.
18. 
Eberman
LE,
Walker
SE,
Floyd
RT,
et al
The prioritized research agenda for the athletic training profession: a report from the Strategic Alliance Research Agenda Task Force
.
J Athl Train
.
2019
;
54
(3)
:
237
244
.
19. 
Secondary school value model.
National Athletic Trainers' Association. Published June 2015. Accessed December 10, 2021.
20. 
Weinstein
MC,
Siegel
JE,
Gold
MR,
Kamlet
MS,
Russell
LB.
Recommendations of the Panel on Cost-Effectiveness in Health and Medicine
.
JAMA
.
1996
;
276
(15)
:
1253
1258
.
21. 
Page
MJ,
McKenzie
JE,
Bossuyt
PM,
et al
The PRISMA 2020 statement: an updated guideline for reporting systematic reviews
.
BMJ
.
2021
;
372:n71.
22. 
Fisher
R,
Esparza
S,
Nye
NS,
et al
Outcomes of embedded athletic training services within United States Air Force Basic Military Training
.
J Athl Train
.
2020
;
56
(2)
:
134
140
.
23. 
Hirschhorn
RM,
Yeargin
SW,
Mensch
JM,
Dompier
TP.
Injuries and referral patterns during basic combat training: an examination of data from the Certified Athletic Trainer-Forward Program
.
Mil Med
.
2021
;
usab156.
24. 
Slone
HS,
Buckner
JF,
Hewson
K,
Barr
MJ,
Crawford
T,
Woolf
SK.
Economic impact of outreach athletic trainers on a health system: implications for program growth and sustainability
.
Phys Sportsmed
.
2018
;
46
(4)
:
460
465
.
25. 
Hambleton
M,
Smith
S,
Eyers
C,
Schneider
W.
Cost savings analysis of a high school athletic trainer
.
Interscholast Athl Adm
.
2012
;
39
(2)
:
8
11
.
26. 
Sanders
GD,
Neumann
PJ,
Basu
A,
et al
Recommendations for conduct, methodological practices, and reporting of cost-effectiveness analyses: Second Panel on Cost-Effectiveness in Health and Medicine
.
JAMA
.
2016
;
316
(10)
:
1093
1103
.
27. 
Li
T,
Waters
TM,
Kaplan
EK,
et al
Economic analyses of an alcohol misconduct prevention program in a military setting
.
Mil Med
.
2017
;
182
(1)
:
e1562
e1567
.
28. 
Gold
MR,
Siegel
JE,
Russell
LB,
Weinstein
MC,
eds.
Cost-Effectiveness in Health and Medicine. Oxford University Press;
1996
.
29. 
Pryor
RR,
Casa
DJ,
Vandermark
LW,
et al
Athletic training services in public secondary schools: a benchmark study
.
J Athl Train
.
2015
;
50
(2)
:
156
162
.
30. 
Almquist
J,
Valovich McLeod
TC,
Cavanna
A,
et al
Summary statement: appropriate medical care for the secondary school-aged athlete
.
J Athl Train
.
2008
;
43
(4)
:
416
427
.
31. 
Casa
DJ,
Almquist
J,
Anderson
SA,
et al
The Inter-Association Task Force for Preventing Sudden Death in Secondary School Athletics Programs: best-practices recommendations
.
J Athl Train
.
2013
;
48
(4)
:
546
553
.
32. 
Russell
LB,
Gold
MR,
Siegel
JE,
Daniels
N,
Weinstein
MC.
The role of cost-effectiveness analysis in health and medicine
.
JAMA
.
1996
;
276
(14)
:
1172
1177
.
33. 
US Department of Health and Human Services Centers for Disease Control and Prevention.
Office of the Director, Office of Strategy and Innovation. Introduction to program evaluation for public health programs: a self-study guide. Centers for Disease Control and Prevention. Updated May 11, 2012. Accessed December 10, 2021.
34. 
Robinson
LA,
Hammitt
JK,
Cecchini
M,
et al
Reference case guidelines for benefit-cost analysis in global health and development. Harvard T.H. Chan School of Public Health. Published May 2019. Accessed September 10, 2021.
35. 
Garrison
LP
Mansley
EC,
Abbott
TA
Bresnahan
BW,
Hay
JW,
Smeeding
J.
Good research practices for measuring drug costs in cost-effectiveness analyses: a societal perspective: the ISPOR Drug Cost Task Force report—part II
.
Value Health
.
2010
;
13
(1)
:
8
13
.
36. 
Neumann
PJ.
Costing and perspective in published cost-effectiveness analysis
.
Med Care
.
2009
;
47
(7 Suppl 1)
:
S28
S32
.
37. 
Position improvement guide for certified athletic trainers in secondary school athletics programs.
National Athletic Trainers' Association. Published 2014. Accessed December 10, 2021.
38. 
History of the World Federation of Athletic Training and Therapy. World Federation of Athletic Training and Therapy. Accessed September 10,
2021
.
39. 
Athletic trainers for the armed forces: a growing employment opportunity. National Athletic Trainers' Association. Accessed May 14,
2022
.
40. 
Athletic trainers. US Bureau of Labor Statistics. Accessed September 10,
2021
.