Frequently Asked Questions

HAIF is a structured, evidence-based methodology for integrating acupuncture and acupressure into hospital practice. It follows the four-phase EPIS model — Exploration, Preparation, Implementation, and Sustainment — to guide clinicians and administrators through every step, from assessing organizational readiness to sustaining long-term practice change.

Acupuncture involves invasive needle-based stimulation of specific body points for therapeutic purposes. Acupressure is non-invasive mechanical pressure applied to the same body points. Both are recognized by the WHO as forms of acupoint stimulation, and both have evidence for clinical effectiveness in hospital settings (WHO, 2002).

The strongest evidence supports acupuncture and acupressure for post-operative nausea and vomiting (PONV), which affects 30-50% of surgical patients. Emerging applications include acute pain management, chemotherapy-induced nausea, and emergency department presentations. PONV is the primary use case addressed by the HAIF framework.

Yes. A Cochrane systematic review (Lee et al., 2015) found high-quality evidence that PC6 acupoint stimulation reduces post-operative nausea (RR 0.68, 95% CI 0.60-0.77) and vomiting (RR 0.60, 95% CI 0.51-0.71). Acupuncture and acupressure are the only non-pharmacological interventions included in international PONV management guidelines.

PC6 (Pericardium 6, also called Neiguan) is an acupuncture point located on the inner forearm, approximately three finger-widths above the wrist crease between the two tendons. It is the most studied acupoint for nausea and vomiting, with high-quality evidence from the Cochrane Database supporting its effectiveness across multiple stimulation modalities (Lee et al., 2015).

According to the World Health Organization (2002), acupuncture involves "stimulating body points in an organised manner for therapeutic purposes" through various methods including needling, electrical stimulation, pressure, heat, or chemical methods. The HAIF framework uses this broad definition while distinguishing needle-based acupuncture from non-invasive acupressure.

Post-operative nausea and vomiting affects 30-50% of surgical patients and is rated by patients as more important to avoid than post-operative pain. PONV impacts recovery, prolongs hospital stays, and increases healthcare costs. Despite effective pharmacological options, one in three surgical patients still suffers from PONV, making non-pharmacological adjuncts clinically valuable.

Six modalities are available: manual acupressure, electroacupressure (e-stim devices), auricular (ear) acupuncture, body acupuncture at PC6 and other points, electroacupuncture, and acupressure wristbands. Each has different cost, training, and effectiveness profiles. Acupressure wristbands are the most accessible option, requiring minimal training and costing approximately $5 AUD per unit.

Implementation timelines vary depending on organizational readiness, chosen modality, and scope. The HAIF framework's four phases — Exploration, Preparation, Implementation, and Sustainment — typically span 6-18 months. Starting with a pilot program in a single surgical unit can accelerate initial implementation to 3-6 months before broader rollout.

Successful implementation requires a multidisciplinary team including anaesthetists, nurses, surgeons, and potentially credentialed acupuncturists. Administrative staff, interpreters, and midwives may also be needed depending on the clinical setting. The HAIF framework identifies three key roles: opinion leaders, champions who drive through resistance, and external change agents (CFIR framework).

Training requirements depend on the chosen modality. Acupressure wristbands require minimal training — staff can learn correct placement in a brief session. Manual acupressure and needle-based acupuncture require progressively more training. The HAIF framework includes three differentiated training packages based on professional roles, plus on-the-job training protocols.

Use the Modified Checklist to Assess Organization Readiness for Implementation (CARI) developed by Barwick (2011). It evaluates system readiness, senior leadership support, staff capability, implementation plan maturity, and training requirements on a 100-point scale. A score of 80 or above, with at least 15 points per category, indicates readiness to proceed.

Four primary barriers have been identified: lack of awareness regarding existing evidence (cited by 79% of US anaesthesia staff), insufficient capability and training, equipment unavailability (49%), and time constraints. Notably, only 38% viewed acupuncture as too time-consuming, suggesting time concerns may be overstated (Faircloth, 2014).

EPIS (Exploration, Preparation, Implementation, Sustainment) is an implementation science framework developed by Aarons et al. (2011) for translating evidence into practice in public service sectors. The HAIF framework is structured around these four phases, providing specific acupuncture-related guidance for each stage of the implementation lifecycle.

The Consolidated Framework for Implementation Research (CFIR) identifies five domains that influence implementation success: organizational characteristics, network and communication, climate for change, readiness for change, and outer setting factors. HAIF maps specific acupuncture implementation activities to CFIR constructs, helping teams systematically address each domain.

Implementation typically requires revising hospital PONV management guidelines, creating PONV assessment checklists, developing patient education materials, updating operative and ward documentation, and modifying drug charts to record acupuncture/acupressure alongside pharmacological interventions. These revisions are addressed in Phase 2 (Preparation) of the HAIF framework.

A review by Grimshaw (2012) found that local opinion leaders are the most effective implementation strategy at 12% effectiveness, followed by educational meetings (6%), audit and feedback (5%), and printed educational materials (4.3%). The HAIF framework recommends combining multiple strategies and provides acupressure-specific examples for each.

The HAIF framework recommends starting with practice runs, then a pilot implementation limited in scope — for example, one surgical unit or one high-risk PONV procedure type such as laparoscopic cholecystectomy. A step-approach implementation allows teams to refine processes before broader rollout. Define outcome measures and tracking systems before starting the pilot.

PC6 acupoint stimulation across all modalities reduces nausea from 47% to 31% (RR 0.68, 95% CI 0.60-0.77), vomiting from 33% to 19% (RR 0.60, 95% CI 0.51-0.71), and need for rescue antiemetics from 33% to 20% (RR 0.64, 95% CI 0.55-0.73). These figures come from the Cochrane systematic review by Lee et al. (2015), representing high-quality evidence.

The Cochrane review by Lee, Chan & Fan (2015) — "Stimulation of the wrist acupuncture point PC6 for preventing postoperative nausea and vomiting" — found consistent, statistically significant reductions in nausea, vomiting, and rescue antiemetic use across multiple stimulation methods. The evidence quality was rated high for nausea and vomiting outcomes.

PC6 stimulation has been shown to be equivalent to common antiemetic medications for PONV prevention, with the added advantage of only mild, transient side effects. Importantly, combining acupuncture with antiemetic drugs enhances efficacy beyond either intervention alone, making it a complementary rather than replacement approach.

Side effects of acupoint stimulation are mild and transient. Acupressure wristbands carry no infection risk, and needle-based acupuncture side effects are limited to minor bruising at the insertion site. This is a significant advantage over pharmacological antiemetics, which can cause sedation, headache, constipation, and QT prolongation.

Acupressure wristbands reduce nausea from 36% to 24% (RR 0.60), vomiting from 20% to 15% (RR 0.54), and rescue antiemetic use from 22% to 13% (RR 0.62). Body acupuncture with needles shows slightly stronger effects — nausea reduced from 54% to 29% (RR 0.56) and vomiting from 41% to 20% (RR 0.51). However, wristbands are far simpler to implement.

Four primary risk factors increase PONV risk by approximately 20% each: female gender, non-smoker status, history of PONV or motion sickness, and post-operative opioid use (Apfel et al., 1999). Surgery types with elevated risk include cholecystectomy, gynaecological procedures, and laparoscopic surgery. Risk assessment is the first recommendation in PONV management guidelines.

Yes. Using the FAME criteria (Feasibility, Appropriateness, Meaningfulness, Effectiveness) developed by Pearson et al. (2005), acupressure has been assessed as a feasible, appropriate, meaningful, and effective intervention that should be implemented for PONV management. This assessment is part of Phase 2 (Preparation) in the HAIF framework.

Electroacupressure devices reduce nausea from 45% to 30% (RR 0.71, 95% CI 0.62-0.81) and vomiting from 30% to 18% (RR 0.60, 95% CI 0.50-0.73). These devices offer the advantage of extended-duration stimulation with adjustable intensity, though they cost $40-$200 per unit and require staff training.

Costs vary by modality: acupressure wristbands cost approximately $5 AUD per reusable unit, acupuncture needles approximately $0.05 per needle, electroacupressure devices $40-$200, and electroacupuncture units $200-$800. Staff training time and intervention delivery time are additional costs. The HAIF framework includes a cost assessment framework (Myle, 2016) for tracking all implementation costs.

Implementation costs are typically absorbed by the hospital as part of existing PONV management budgets. Acupressure wristbands at $5 per unit are cost-comparable to single-dose antiemetic medications. Potential cost savings from reduced rescue antiemetic use, shorter recovery times, and decreased length of stay can offset implementation costs. The HAIF framework includes ROI tracking guidance.

Liability considerations depend on the modality and who delivers care. Non-invasive acupressure delivered by trained nurses falls within standard nursing scope of practice in most jurisdictions. Needle-based acupuncture typically requires credentialed practitioners. Hospital risk management and legal teams should be consulted during Phase 2 (Preparation), and institutional policies should be established.

It depends on the modality. Acupressure wristbands and manual acupressure can be delivered by nurses after brief training. Body acupuncture and auricular acupuncture typically require a credentialed acupuncturist or a physician with acupuncture training. Unavailability of credentialed providers was cited as a barrier by 71% of US anaesthesia staff surveyed (Faircloth, 2014).

Yes. Acupressure — particularly wristband application — is a non-invasive intervention that nurses can deliver after appropriate training. An Australian hospital survey found that 81% of nurses and doctors would encourage patients to use acupressure after receiving education, and 88% wanted further training. The HAIF framework includes nurse-specific training packages.

Equipment needs depend on the chosen modality. Acupressure wristbands (e.g., SeaBands) require no additional equipment beyond the bands themselves. Needle acupuncture requires sterile single-use needles (~$0.05 each), sharps disposal, and standard infection control supplies. Electroacupressure and electroacupuncture require powered stimulation devices ($40-$800).

Timing depends on the clinical purpose. For PONV prevention, acupuncture is often provided 30 minutes prior to surgery, or potentially 12-24 hours beforehand. For PONV management (treatment), it is applied after symptoms appear. Timing is influenced by staff availability, surgical scheduling, and the chosen modality. Wristbands can be applied pre-operatively and worn continuously.

Start with Phase 1 (Exploration) of the HAIF framework. Assess your hospital's current PONV incidence and management practices, review the available evidence, identify potential implementation team members, survey staff attitudes, and evaluate organizational readiness using the CARI checklist. This groundwork is essential before selecting a specific modality or developing an implementation plan.

Present the evidence: a Cochrane review supports PC6 stimulation with high-quality evidence, acupuncture is already included in international PONV guidelines, and implementation can be cost-neutral. Align outcomes with organizational priorities such as patient satisfaction, length of stay reduction, and medication cost savings. The HAIF framework recommends engaging leadership from Phase 1 and providing regular audit reports.

Yes. The Modified CARI (Checklist to Assess Readiness for Implementation) evaluates five domains: system readiness, senior leadership support, staff capability, implementation plan maturity, and training requirements. It uses a 100-point scoring system with a threshold of 80+ points for readiness. The checklist is available as a downloadable resource through the HAIF framework.

HAIF provides downloadable tools including: a PONV risk self-assessment checklist for patients, a PONV data extraction template (Excel), the Modified CARI readiness checklist, sample staff survey questions, patient survey templates, cost assessment frameworks, and differentiated training packages for different professional roles.

A survey of 160 Australian surgical patients (Weeks et al., 2017) found that 65% were willing to use acupuncture for PONV before receiving any education. After brief education, willingness increased to 87% — a 22-percentage-point increase. Only 15% of patients initially knew acupuncture could treat nausea, suggesting patient education is a key enabler.

A US survey of 292 anaesthesia staff found 54% willing to consider acupuncture use and 74% willing to pursue further education (Faircloth, 2014). An Australian survey of 165 doctors, nurses, and midwives found 42% believed acupuncture was effective for PONV, and 81% would encourage patients after education. Staff attitudes are generally receptive when evidence is presented.

Phase 4 (Sustainment) of the HAIF framework addresses this directly. Key strategies include: normalizing acupuncture into routine clinical workflows, maintaining fidelity through ongoing monitoring (e.g., checking wristband placement), identifying unit-level champions, providing continuous education, aligning outcomes with organizational mission, and reporting regular audit results to leadership.

Fidelity monitoring ensures that the intervention is delivered as intended over time. For example, acupressure wristbands can shift below the correct PC6 location if not monitored. The HAIF framework recommends onsite monitoring, staff feedback, visible education materials, and regular refresher sessions to maintain intervention quality and effectiveness.

Yes. While PONV is the primary and best-evidenced use case, the HAIF framework's four-phase EPIS structure is applicable to any hospital acupuncture implementation. The framework is currently being extended to emergency department acupuncture applications. The methodology — assess readiness, prepare systems, implement with support, sustain through integration — is condition-agnostic.

All references are listed on the HAIF References page, including key sources such as the Cochrane review by Lee et al. (2015), the EPIS model by Aarons et al. (2011), the CARI checklist by Barwick (2011), the Apfel PONV risk factors, and the WHO 2002 acupuncture report. The framework cites over 27 peer-reviewed sources.