Out-of-hospital birth training, experience and confidence of Australian rural volunteer ambulance officers.

INTRODUCTION: Unplanned out-of-hospital births represent less than 1% of ambulance requests for assistance. However, these call-outs have a high risk of life-threatening complications, which are particularly complex in rural or remote settings with limited accessibility to specialist care support. Many community hospitals no longer provide obstetrics care, so birth parents must travel to larger regional or metropolitan hospitals for assistance. Increased travel time may increase the risk of unplanned out-of-hospital birth and/or complications such as postpartum haemorrhage and neonatal mortality. Rural volunteer ambulance officers (VAOs) are an integral component of Australia's healthcare system, especially in regional and remote areas. Although VAO response to unplanned out-of-hospital births may be considered rare compared to calls to other case types, provision of adequate care is paramount in these potentially high-risk situations. This research investigates Australian rural VAOs' perceptions of their training, experience and confidence regarding unplanned out-of-hospital birth and planned homebirth with obstetric emergencies where ambulance assistance is required. METHODS: Semi-structured interviews and focus groups were undertaken from late 2021 to mid-2023 via telephone or online videoconference. Sessions were audio-recorded and transcribed verbatim. Data were analysed and coded into themes using Braun and Clarke's six-step process for semantic coding and reflexive thematic analysis. RESULTS: Twenty-eight participants were interviewed from six Australian states and territories, all of whom worked in rural and remote Australia. Ten participants were male, 17 female and one was male-adjacent, with length of VAO experience ranging from 3 months to 29 years. Participants came from seven jurisdictional ambulance services.| Four themes emerged from analysis: (1) Lack of education and exposure to birth resulted in low confidence. Most participants reported significant anxiety attending obstetric call-outs, and explained under-utilisation of specific obstetric and neonatal skills meant skills decay was an issue; (2) limitations were discussed regarding VAO scope of practice and accessing medical equipment specifically required for birthing and neonates that could impact patient care; (3) logistical and communication difficulties were discussed. Long distances to definitive care, potentially limited backup during emergencies and potential unavailability of aeromedical retrieval increased perceived complexity of cases. Telecommunication 'black holes' created a sense of further isolation for VAOs requiring support from senior clinicians; (4) there was a perception that many members of the general public were unaware VAOs often staffed the local ambulance, and expected VAOs to have the same scope of practice as a registered paramedic. Furthermore, VAOs can attend friends and family in an emergency, potentially creating psychological trauma. CONCLUSION: VAOs report being uncomfortable attending unplanned out-of-hospital births and obstetric emergencies, perceiving they have limited ability to manage complications. Backup from a registered paramedic is dependent on availability, and telecommunications are not always reliable in rural areas for online clinical advice and support. Given the distances to definitive care in regional Australia, this has serious implications for patient safety. Continued VAO education is essential for risk reduction in out-of-hospital births.

The quality of diagnosis and triage advice provided by free online symptom checkers and apps in Australia.

OBJECTIVES: To investigate the quality of diagnostic and triage advice provided by free website and mobile application symptom checkers (SCs) accessible in Australia. DESIGN: 36 SCs providing medical diagnosis or triage advice were tested with 48 medical condition vignettes (1170 diagnosis vignette tests, 688 triage vignette tests). MAIN OUTCOME MEASURES: Correct diagnosis advice (provided in first, the top three or top ten diagnosis results); correct triage advice (appropriate triage category recommended). RESULTS: The 27 diagnostic SCs listed the correct diagnosis first in 421 of 1170 SC vignette tests (36%; 95% CI, 31-42%), among the top three results in 606 tests (52%; 95% CI, 47-59%), and among the top ten results in 681 tests (58%; 95% CI, 53-65%). SCs using artificial intelligence algorithms listed the correct diagnosis first in 46% of tests (95% CI, 40-57%), compared with 32% (95% CI, 26-38%) for other SCs. The mean rate of first correct results for individual SCs ranged between 12% and 61%. The 19 triage SCs provided correct advice for 338 of 688 vignette tests (49%; 95% CI, 44-54%). Appropriate triage advice was more frequent for emergency care (63%; 95% CI, 52-71%) and urgent care vignette tests (56%; 95% CI, 52-75%) than for non-urgent care (30%; 95% CI, 11-39%) and self-care tests (40%; 95% CI, 26-49%). CONCLUSION: The quality of diagnostic advice varied between SCs, and triage advice was generally risk-averse, often recommending more urgent care than appropriate.

Paramedic training, experience, and confidence with out-of-hospital childbirth (OOHB) in Australia.

BACKGROUND: Out-of-hospital births (OOHBs) are rare representing ∼0.05% of prehospital callouts. OOHBs are at increased risk of complications including life-threatening conditions such as postpartum haemorrhage and neonate resuscitation. This research investigated Australian paramedics perceptions of' training, experience, and confidence with OOHBs. METHODS: Semi-structured qualitative interviews were undertaken in late 2021 via online conference or face-to-face. Sessions were audio-recorded and transcribed. Data was analysed and coded into over-arching themes using thematic analysis. RESULTS: Fourteen participants were interviewed from military, industrial, and jurisdictional ambulance services. Nine participants were female, and experience ranged from 1.5 to 20 years. Six Australian states were represented, incorporating rural and metropolitan regions. Participants reported sporadic or infrequent training. No participant had exposure to OOHBs during their undergraduate degree, with the most experienced paramedic only attending six births. Participants with little/no experience reported low confidence, and even more experienced participants reported anxiety when attending OOHBs, particularly if there were long distances to definitive care or potential complications. CONCLUSION: Many paramedics expressed low confidence and high anxiety regarding OOHBs, especially regarding complications. Many felt insufficient time was dedicated to OOHBs during education and training. This has the capacity to impact on patient care and outcomes.

Ability of the Australian general public to identify common emergency medical situations: Results of an online survey of a nationally representative sample.

OBJECTIVE: To investigate the Australian general public's ability to identify common medical emergencies as requiring an emergency response. METHODS: An online survey asked participants to identify likely medical treatment pathways they would take for 17 hypothetical medical scenarios (eight emergency and nine non-emergency). The number and type of emergency scenarios participants correctly suggested warranted an emergency medical response was examined. Participants included Australian residents (aged>18 years; n = 5264) who had never worked as an Australian registered medical doctor, nurse or paramedic. RESULTS: Most emergencies were predominately correctly classified as requiring emergency responses (e.g. Severe chest pain, 95% correct). However, non-emergency medical responses were often chosen for some emergency scenarios, such as a child suffering from a scalp haematoma (67%), potential meningococcal disease (57%), a box jellyfish sting (40%), a paracetamol overdose (37%), and mild chest pain (26%). Participants identifying as Aboriginal or Torres Strait Islander suggested a non-emergency response to emergency scenarios 29% more often compared with non-indigenous participants. CONCLUSIONS: Educational interventions targeting specific medical symptoms may work to alleviate delayed emergency medical intervention. This research highlights a particular need for improving symptom identification and healthcare system confidence amongst Aboriginal and Torres Strait Islander populations.