[Treatment of epistaxis by radiofrequency].

{
  "study_type": "randomized_trial",
  "exposure": {
    "band": null,
    "source": "medical radiofrequency treatment",
    "frequency_mhz": null,
    "sar_wkg": null,
    "duration": null
  },
  "population": "Patients with epistaxis",
  "sample_size": 310,
  "outcomes": [
    "Therapeutic effectiveness (effective rate) for epistaxis"
  ],
  "main_findings": "In 310 patients with epistaxis treated with radiofrequency or Nd:YAG laser, the reported effective rate was 88.8% for radiofrequency and 90.5% for Nd:YAG laser. The authors concluded the therapeutic effects were similar, with radiofrequency described as simpler and easier to perform.",
  "effect_direction": "mixed",
  "limitations": [
    "No details provided on randomization method, allocation, blinding, or follow-up duration in the abstract",
    "No definition of 'effective rate' provided",
    "No statistical comparison or confidence intervals reported",
    "Radiofrequency parameters (frequency, power, exposure duration) not reported"
  ],
  "evidence_strength": "low",
  "confidence": 0.74,
  "peer_reviewed_likely": "yes",
  "keywords": [
    "epistaxis",
    "radiofrequency",
    "Nd:YAG laser",
    "clinical trial",
    "randomized controlled trial"
  ],
  "suggested_hubs": [
    {
      "slug": "other",
      "weight": 0.2,
      "reason": "Clinical therapeutic use of radiofrequency; not an environmental/communications EMF exposure study."
    }
  ]
}