ABSTRACT
The study was conducted to determine the family, social and economic factors associated with deaths of children aged under 5 years. A registry-based nested case-control study was conducted of the deaths of all children aged under 5 years in Kohgilooyeh and Boyer-Ahmad Province in the Islamic Republic of Iran. For each death, two controls were randomly selected among children of the same age, sex and place of residence (186 cases and 372 controls). Congenital abnormality (37.6%) and preterm birth (29.0%) were the two most frequent causes of death among children aged under 5 years. No vaccine-preventable disease was reported as the cause of death. The strongest associations were found with consanguinity of the parents (OR = 3.92; 95% CI = 2.27-6.85 for being first cousins in comparison with no family relation; P < 0.001) and with domestic violence to the mother during pregnancy (OR = 3.13; 95% CI = 1.60-6.17; P < 0.01). The main causes of death of children aged under 5 years in the Province were congenital abnormality and prematurity.
Subject(s)
Cause of Death , Child Mortality , Population Surveillance , Case-Control Studies , Child, Preschool , Female , Humans , Interviews as Topic , Iran , Logistic Models , Male , Qualitative Research , Registries , Surveys and QuestionnairesABSTRACT
The study was conducted to determine the family, social and economic factors associated with deaths of children aged under 5 years. A registry-based nested case-control study was conducted of the deaths of all children aged under 5 years in Kohgilooyeh and Boyer-Ahmad Province in the Islamic Republic of Iran. For each death, two controls were randomly selected among children of the same age, sex and place of residence [186 cases and 372 controls]. Congenital abnormality [37.6%] and preterm birth [29.0%] were the two most frequent causes of death among children aged under 5 years. No vaccine-preventable disease was reported as the cause of death. The strongest associations were found with consanguinity of the parents [OR = 3.92; 95% CI = 2.27-6.85 for being first cousins in comparison with no family relation; P < 0.001] and with domestic violence to the mother during pregnancy [OR = 3.13; 95% CI = 1.60-6.17; P < 0.01]. The main causes of death of children aged under 5 years in the Province were congenital abnormality and prematurity
La présente étude a été menée pour déterminer les facteurs familiaux, sociaux et économiques associés aux décès des enfants de moins de cinq ans. Une étude cas-témoin nichée reposant sur les données de registres a été menée sur les décès de tous les enfants de moins de cinq ans dans la province de Kohgilooyeh et Boyer-Ahmad en République islamique d'Iran. Pour chaque décès, deux témoins étaient sélectionnés de façon aléatoire parmi les enfants du même âge, sexe et lieu de résidence [186 cas et 872 témoins]. Les malformations congénitales?[37,6%] et les naissances prématurées [29,0%] constituaient les deux causes de décès les plus fréquentes parmi les enfants de moins de cinq ans. Aucune maladie à prévention vaccinale n'a été rapportée comme cause de décès. Les associations les plus fortes étaient liées à la consanguinité des parents [OR = 3,92 ; IC à 95% = 2,27-6,85 pour les cousins de premier degré en comparaison avec les sujets n'ayant aucun lien de parenté ; p < 0,001] et à la violence conjugale envers les mères pendant la grossesse [OR = 3,13 ; IC à 95% = 1,60-6,17 ; p < 0,01]. Les principales causes de décès des enfants de moins de cinq ans dans la province étaient les malformations congénitales et la prématurité
Subject(s)
Infant Death , Child , Mortality, Premature , Consanguinity , Congenital Abnormalities , Case-Control StudiesABSTRACT
In 2006 the Iranian national cancer registry reported that Kohgiluyeh and Boyer-Ahmad, a small province located in the southern part of the country, had a low incidence rate of almost all types of cancer. In a population-based cohort study, data on 660 cases of cancer in Kohgiluyeh and Boyer-Ahmad province were analysed after ICD codes had been rechecked and duplicates removed. Over the period 2007-2009 the annual average incidence rate of all cancers rose significantly by 53.0% and 115.1% in men and women respectively. Cancers of the prostate, thyroid, bladder and soft tissues decreased over the study period. Despite the recorded rise, the incidence rates for different sites of cancer (except for skin cancer) were significantly lower compared with their corresponding national rates for 2006. The results point to improvements in the cancer diagnosis and registry in the province, although real changes in cancer incidence over the period cannot be ruled out.
