Anaemia among adolescents: assessing a public health concern in Lao PDR
Background Lao PDR has identified the need to target adolescent public health concerns. Adolescents suffering from poor health and nutrition during rapid growth and development may be at risk of anaemia due to high iron requirements and the rapid depletion of body iron stores. Objective This study a...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2020-07-01
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| Series: | Global Health Action |
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| Online Access: | http://dx.doi.org/10.1080/16549716.2020.1786997 |
| _version_ | 1818943426043838464 |
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| author | Sengchanh Kounnavong Manithong Vonglokham Thidatheb Kounnavong Djan Daniel Kwadwo Dirk R. Essink |
| author_facet | Sengchanh Kounnavong Manithong Vonglokham Thidatheb Kounnavong Djan Daniel Kwadwo Dirk R. Essink |
| author_sort | Sengchanh Kounnavong |
| collection | DOAJ |
| description | Background Lao PDR has identified the need to target adolescent public health concerns. Adolescents suffering from poor health and nutrition during rapid growth and development may be at risk of anaemia due to high iron requirements and the rapid depletion of body iron stores. Objective This study assessed the prevalence and severity of anaemia among school adolescents in Pholhong district, Vientiane province, Lao PDR. Methods A school-based cross-sectional study was conducted among 405 randomly selected school adolescents across 8 high schools in a rural district of Vientiane province. Adolescents aged 10–18, both male and female, were recruited. Haemoglobin concentration from capillary blood was measured. Descriptive statistics were computed for prevalence of anaemia, anthropometric measurements, socio-economic and socio-demographic variables. Multivariate logistic regression analysis was performed to identify determinants of anaemia among subjects. Results were expressed as odds ratios and 95% confidence intervals. Results The prevalence of anaemia among adolescents in the study area was 19.4%. There was no difference in the prevalence of anaemia between younger and older adolescents, but the prevalence of anaemia was higher in female adolescents than among males (crude OR = 3.91, 95% CI 2.20 to 6.96). On univariate analysis, coming from an ethnic minority household was found to be significantly associated with anaemia among these adolescents (p < 0.05). After adjusting for other variables, only the effect of sex remained significant. Other factors showing no significant association with anaemia included parents’ employment status, family size, and living conditions. Conclusions The prevalence of anaemia in this population is of public health concern with adolescents of both sexes at risk of developing anaemia. The national nutrition programme to control and manage anaemia by distributing a weekly iron and folate supplement for adolescent girls together with a deworming programme twice per year appears to have partly successful but could be strengthened. |
| first_indexed | 2024-12-20T07:27:08Z |
| format | Article |
| id | doaj.art-da2de9f5a2e34ddf8eeab541cf57c28e |
| institution | Directory Open Access Journal |
| issn | 1654-9880 |
| language | English |
| last_indexed | 2024-12-20T07:27:08Z |
| publishDate | 2020-07-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Global Health Action |
| spelling | doaj.art-da2de9f5a2e34ddf8eeab541cf57c28e2022-12-21T19:48:31ZengTaylor & Francis GroupGlobal Health Action1654-98802020-07-0113S210.1080/16549716.2020.17869971786997Anaemia among adolescents: assessing a public health concern in Lao PDRSengchanh Kounnavong0Manithong Vonglokham1Thidatheb Kounnavong2Djan Daniel Kwadwo3Dirk R. Essink4Lao Tropical and Public Health institute, Ministry of Health, Lao People's Democratic RepublicLao Tropical and Public Health institute, Ministry of Health, Lao People's Democratic RepublicNagasaki UniversityNagasaki UniversityVrije University AmsterdamBackground Lao PDR has identified the need to target adolescent public health concerns. Adolescents suffering from poor health and nutrition during rapid growth and development may be at risk of anaemia due to high iron requirements and the rapid depletion of body iron stores. Objective This study assessed the prevalence and severity of anaemia among school adolescents in Pholhong district, Vientiane province, Lao PDR. Methods A school-based cross-sectional study was conducted among 405 randomly selected school adolescents across 8 high schools in a rural district of Vientiane province. Adolescents aged 10–18, both male and female, were recruited. Haemoglobin concentration from capillary blood was measured. Descriptive statistics were computed for prevalence of anaemia, anthropometric measurements, socio-economic and socio-demographic variables. Multivariate logistic regression analysis was performed to identify determinants of anaemia among subjects. Results were expressed as odds ratios and 95% confidence intervals. Results The prevalence of anaemia among adolescents in the study area was 19.4%. There was no difference in the prevalence of anaemia between younger and older adolescents, but the prevalence of anaemia was higher in female adolescents than among males (crude OR = 3.91, 95% CI 2.20 to 6.96). On univariate analysis, coming from an ethnic minority household was found to be significantly associated with anaemia among these adolescents (p < 0.05). After adjusting for other variables, only the effect of sex remained significant. Other factors showing no significant association with anaemia included parents’ employment status, family size, and living conditions. Conclusions The prevalence of anaemia in this population is of public health concern with adolescents of both sexes at risk of developing anaemia. The national nutrition programme to control and manage anaemia by distributing a weekly iron and folate supplement for adolescent girls together with a deworming programme twice per year appears to have partly successful but could be strengthened.http://dx.doi.org/10.1080/16549716.2020.1786997learn: sexual reproductive health, anc and nutrition |
| spellingShingle | Sengchanh Kounnavong Manithong Vonglokham Thidatheb Kounnavong Djan Daniel Kwadwo Dirk R. Essink Anaemia among adolescents: assessing a public health concern in Lao PDR Global Health Action learn: sexual reproductive health, anc and nutrition |
| title | Anaemia among adolescents: assessing a public health concern in Lao PDR |
| title_full | Anaemia among adolescents: assessing a public health concern in Lao PDR |
| title_fullStr | Anaemia among adolescents: assessing a public health concern in Lao PDR |
| title_full_unstemmed | Anaemia among adolescents: assessing a public health concern in Lao PDR |
| title_short | Anaemia among adolescents: assessing a public health concern in Lao PDR |
| title_sort | anaemia among adolescents assessing a public health concern in lao pdr |
| topic | learn: sexual reproductive health, anc and nutrition |
| url | http://dx.doi.org/10.1080/16549716.2020.1786997 |
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