Document Type: Short Communication

Authors

1 Health Faculty, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran;

2 Medicine Faculty, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran

Abstract

Background: Pediculosis capitis is a continuous common health problem worldwide. Pediculus capitis distributes quickly in overcrowded regions. The goal of the present research was to determine some epidemiological features of head lice infestation in Khorram-shahr County, southwestern Iran. Methods: This descriptive cross-sectional study was conducted on the patients with head lice infestation who referred to the Khorram-shahr Health Center during 2006 to 2009. The gold standard in the diagnosis of infestation was the detection of living nymphs, adults and/or nits on the scalp and hair. After the visual inspections with using a lens and the aid of an ordinary comb, cases were asked to complete a data gathering form containing some questions about demographic and epidemiologic features. The collected information was evaluated using SPSS software, version 11.5. Results: Totally, 1091 patients were infested with pediculosis capitis. The overall prevalence of head lice infestation during the four- year period was 0.73%. Girls were significantly more infested (87.2%) than boys (12.8%). Pediculosis capitis infestations were highest (46.2%) in subjects aged 6-10 and lowest in those aged less than six (6.4%). The majority of cases lived in the rural areas. The percentage of infestation in rural and urban patients was 59.2% and 40.8%, respectively. Nearly, 11.8% of the patients with head lice had a history of infestation. Most of the cases were found in the Autumn (35.8%). Conclusion: Girls were more frequently infested with Pediculus capitis than boys. It can also be concluded that head lice infestation is not highly prevalent in Khorram-shahr.

Keywords

  1. Kasiri H, Amani H. An epidemiological study of
  2. pediculus capitis infestation in the cases of attending to
  3. the Azna health centers, Lorestan province, Iran (2007).
  4. Health Sci J 2000; 2(3): 57-65. [Abstract in English].
  5. Rafie A, Kasiri H, Mohammadi Z, Haghighizade M.
  6. Pediculosis capitis and its associated factors in girl
  7. primary school children in Ahvaz City in 2005-2006.
  8. Iran J Infect Dis Trop Med 2009; 45: 41-5. [Abstract
  9. in English].
  10. Shayeghi M, Paksa A, Salimabadi Y, Saneidehkoordi
  11. A, Ahmadi A, Eshaghi M, et al. Epidemiology of head
  12. lice infestation in primary school pupils, in Khajeh City,
  13. East Azerbaijan Province, Iran. Iranian J Arthropod-
  14. Borne Dis 2010; 4(1): 42-6.
  15. Bibi F, Tasawar Z, Ali Z. The prevalence of human
  16. pediculosis in Kot Addu District Muzzaff Argarh
  17. (Punjab) Pakistan. J Anim Plant Sci 2011; 21(2 Suppl.):
  18. -7.
  19. Yousefi S, Shamsipoor F, Salim-Abadi Y. Epidemiological study of head louse (Pediculushumanuscapitis)
  20. infestation among primary school students in rural
  21. areas of Sirjan County, South of Iran. Thrita J Med
  22. Sci 2012; 1(2): 53-6.
  23. Centers for Disease Control and prevention. [Cited:
  24. 24 September]. Available from: http://www.cdc.
  25. gov/parasites/lice/head/epi.html .
  26. Rassami W, Soonwera M. Epidemiology of pediculosis
  27. capitis among schoolchildren in the eastern area of
  28. Bangkok, Thailand. Asian Pac J Trop Biomed 2012;
  29. (11): 901-4.
  30. Mohammadi-Azni S. Prevalence of head lice at the
  31. primary schools in Damghan. Zahedan J Res Med Sci
  32. ; 16(11): 47-9.
  33. Falagas ME, Mathiou DK, Rafailidis PI, Panos G,
  34. Pappas Q. Worldwide prevalence of head lice. Emerg
  35. Infect Dis 2008; 14(9): 1493-4.
  36. Mahmud S, Gregory Pappas G, Wilbur C, Hadden W.
  37. Prevalence of head lice and hygiene practices among
  38. women over twelve years of age in Sindh, Balochistan,
  39. and North West Frontier Province: National Health
  40. Survey of Pakistan, 1990-1994. Parasit Vectors 2011;
  41. (11): 1-10.
  42. Alempour Salemi J, Shayeghi N, Zeraati H, Akbarzadeh
  43. K, Basseri H, Ebrahimi B, et al. Some aspects of head
  44. lice infestation in Iranshahr Area (Southeast of Iran).
  45. Iranian J Publ Health 2003; 32(3): 60-3.
  46. Doroodgar A, Sadr F, Doroodgar M, Doroodgar M,
  47. Sayyah M. Examining the prevalence rate of Pediculus
  48. capitis infestation according to sex and social factors
  49. in primary school children. Asian Pac J Trop Dis 2014;
  50. (1): 25-9.
  51. Shahraki GH, Azizi K, Yousefi A, Fararuie M. Head
  52. louse infestation rate of primary school students in
  53. Yasuj city. J Yasuj Univ Med Sci 2001; 6(21, 22): 22-3.
  54. [Abstract in English].
  55. Vahabi B, Vahabi A, Gharib A, Sayyadi M, Sayyad
  56. S. Prevalence of head louse infestations and factors
  57. affecting the rate of infestation among primary
  58. schoolchildren in Paveh City, Kermanshah Province,
  59. Iran in the years 2009 to 2010. Life Sci J 2013; 10(12s):
  60. -4.
  61. Vahabi A, Shemshad K, Sayyadi M, Biglarian A,
  62. Vahabi B, Sayyad S, et al. Prevalence and risk factors of
  63. Pediculus (humanus) capitis (Anoplura: Pediculidae), in
  64. primary schools in Sanandaj City, Kurdistan Province,
  65. Iran. Trop Biomed 2012; 29(2): 207-11.
  66. AL-Shawa RM. Pediculus capitis, infestation according
  67. to sex and social factors in Gaza Governorate.The
  68. Islamic University Journal (Series of Natural Studies
  69. and Engineering) 2008; 16(1): 75-83.
  70. Balcioglu C, Kurt O, Emin Limoncu M, Dinc G,
  71. Gumus M, Kilimcioglu AA, et al. Rural life, lower
  72. socioeconomic status and parasitic infection. Parasitol
  73. Int 2007; 56: 129-33.
  74. Catala S, Junco L, Vaporaky R. Pediculosis capitis
  75. infestation according to sex and social factors in Argentina. Rev Saude Publica 2005; 39: 438-43.
  76. Davarpanah MA, Mehrabani D, Khademolhosseini F,
  77. Mokhtari A, Bakhtiari H, Neirami R. The prevalence
  78. of Pediculus capitis among school children in Fars
  79. Province, Southern Iran. Iranian J Parasitol 2009; 4(2):
  80. -53.
  81. Değerli S, Malatyal E, Mumcuoğlu KY. Head lice
  82. prevalence and associated factors in two boarding
  83. schools in Sivas. Turkiye Parazitol Derg 2013; 37: 32-5.
  84. Jahnke C, Bauer E, Hengge UR, Feldmeier H. Accuracy
  85. of diagnosis of Pediculosis capitis: Visual inspection
  86. vs. wet combing. Arch Dermatol 2009; 145: 309-13.
  87. Mumcuoglu KY, Friger M, Ioffe-Uspenky I, Ben-Ishai
  88. F, Miller J. Louse combversus direct visual examination
  89. for the diagnosis of head louse infestations. Pediatr
  90. Dermatol 2001; 18: 19-21.
  91. Magalhães P, V. Figueiredo E, P. Capingana D. Head
  92. lice among primary school children in Viana, Angola:
  93. Prevalence and relevant teachers’ knowledge. Human
  94. Parasitic Diseases 2011; 3: 11-18.