title: Occurrence of tuberculosis cases in Crato, Ceará, from 2002 to 2011: a spatial analisys of specific standards.
abstract: OBJECTIVE
  to analyze the spatial distribution of tuberculosis in Crato, Ceará, Brazil, from 2002 to 2011, aiming to check for a point pattern.
  
  
  METHODS
  This is an ecological, temporal trend and hybrid design study, with a quantitative approach. A total of 261 cases of tuberculosis were geo-referenced and 20 (7.1%) were considered as losses due to the lack of address. The profile of patients in 10 years of study was in accordance with the following pattern: men aged between 20 and 59 years, with low schooling, affected by the pulmonary form of tuberculosis and who were cured from the disease.
  
  
  RESULTS
  The analysis of the spatial distribution of tuberculosis points out that in the period of study, new cases of the disease were not distributed on a regular basis, indicating a clustered spatial pattern, confirmed by the L-function. The map with the density of new cases estimated by the Kernel method showed that the "hot" areas are more concentrated in the vicinity of the central urban area.
  
  
  CONCLUSIONS
  The study allowed pointing out areas of higher and lower concentration of tuberculosis, identifying the spatial pattern, but it also recognized that the disease has not reached all of the population groups with the same intensity. Those who were most vulnerable were the ones who lived in regions with higher population densities, precarious living conditions, and with intense flow of people.
authors.affiliation: Universidade Estadual da Paraíba, PB, Brazil.
authors.forename: Mayrla Lima
authors.initials: ML
authors.lastname: Pinto
authors.affiliation: Universidade Estadual da Paraíba, PB, Brazil.
authors.forename: Talina Carla
authors.initials: TC
authors.lastname: da Silva
authors.affiliation: Universidade Federal do Ceará, Fortaleza, CE, Brazil.
authors.forename: Lidiane Cristina Félix
authors.initials: LC
authors.lastname: Gomes
authors.affiliation: Nursing Public Health Department, Nursing School, Universidade de São Paulo, São Paulo, SP, Brazil.
authors.forename: Maria Rita
authors.initials: MR
authors.lastname: Bertolozzi
authors.affiliation: Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil.
authors.forename: Lourdes Milagros Mendoza
authors.initials: LM
authors.lastname: Villavicencio
authors.affiliation: Universidade Estadual da Paraíba, PB, Brazil.
authors.forename: Kleane Maria da Fonseca Araújo
authors.initials: KM
authors.lastname: Azevedo
authors.affiliation: Nursing Department, Universidade Estadual da Paraíba, Campina Grande, PB, Brazil.
authors.forename: Tânia Maria Ribeiro Monteiro
authors.initials: TM
authors.lastname: de Figueiredo
mesh_terms: D000293:Adolescent; D000328:Adult; D001938:Brazil / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D011156:Population Density; D014376:Tuberculosis / Q000453:epidemiology*; D055815:Young Adult