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Table 1 Clinical sample HPV infection rate detected by LAMP and PCR & Sequencing: This table lists the single infection rate and multiple infection rate when using the PCR & Sequencing method and the microfluidic LAMP method to detect clinical samples, respectively

From: Genotyping of 30 kinds of cutaneous human papillomaviruses by a multiplex microfluidic loop-mediated isothermal amplification and visual detection method

  Single infection Multiple infection Double infection Triple infection Quartet infection HPV positive HPV negative Total
n(n/N) n(n/N) n(n/N) n(n/N) n(n/N) n(n/N) n(n/N) N
LAMP 30 (35.3%) 55 (64.7%) 42 (49.4%) 12 (14.1%) 1 (1.2%) 85 (100%) 0 (0) 85
PCR 62 (72.9%) 0 (0) 0 (0) 0 (0) 0 (0) 62 (72.9%) 23 (27.1%) 85
  1. LAMP represents the new HPV detection system based on LAMP and microfluidic chip. PCR represents DNA sequencing based on PCR methods
  2. Abbreviations: HPV human papillomaviruses, LAMP Loop-mediated isothermal amplification, PCR Polymerase Chain Reaction