K Mohammad
Dados Biográficos
| ID | 6172500 |
|---|---|
| NOME | K Mohammad |
| PRENOMES | K |
| SOBRENOME | Mohammad |
| ASSINATURA | MOHAMMAD K |
| AFILIAÇÕES | Tehran University of Medical Sciences |
| ORCID | 0009-0006-5240-2775 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 8 |
| TOTAL DE CITAÇÕES | 7 |
| TOTAL COMO AUTOR | 8 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1998 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2017 |
| ÍNDICE H | 1 |
Fine and Gray competing risk regression model to study the cause-specific under-five child mortality in Bangladesh
BACKGROUND: The cause-specific under-five mortality of Bangladesh has been studied by fitting cumulative incidence function (CIF) based Fine and Gray competing risk regression model (1999). For the purpose of analysis, Bangladesh Demographic and Health Survey (BDHS), 2011 data set was used. METHODS: Three types of mode of mortality for the under-five children are considered. These are disease, non-disease and other causes. Product-Limit survival …
Worldwide trends in diabetes since 1980
BACKGROUND: One of the global targets for non-communicable diseases is to halt, by 2025, the rise in the age-standardised adult prevalence of diabetes at its 2010 levels. We aimed to estimate worldwide trends in diabetes, how likely it is for countries to achieve the global target, and how changes in prevalence, together with population growth and ageing, are affecting the number of adults with diabetes. METHODS: We pooled data from population-ba…
Inequality in household catastrophic health care expenditure in a low-income society of Iran
BACKGROUND: We assessed change in household catastrophic health care expenditures (CHE) and inequality in facing such expenditures in south-west Tehran. METHODS: A cluster-sampled survey was conducted in 2003 using the World Health Survey questionnaire. We repeated the survey on the same sample in 2008 (635 and 603 households, respectively). We estimated the proportion of households facing CHE using the 'household's capacity to pay'. We identifie…
P2-113 Evaluation of vitamin D deficiency determinants in urban areas of Iran by generalised estimating equations analysis method
Introduction Vitamin D plays an integral role in bone mineralisation. Its deficiency has been shown to be associated with some cancers, cardiovascular disease, diabetes and osteoporosis. We aimed to evaluate the factors determining vitamin D levels using Generalised Estimating Equation (GEE). Its main application is evaluation of related data in longitudinal and hierarchal states, especially in cluster samples which can result in an unbiased esti…
Body Mass Index reference curves for Iran
Body Mass Index (BMI) charts for boys and girls aged 2-18 years in Iran are presented. The charts are based on a random cluster sample survey of 1702 boys and 1599 girls living in urban Tehran, whose height and weights were measured in the 1990-1992 National Health Survey of the whole country. Charts were constructed using Healy's method as modified by Pan, Goldstein and Yang (1990), and for boys at one point were smoothed manually. The resulting…
Weight-for-height of children in Iran
Weight and height data were obtained from the 1990-1992 National Health Survey, a random cluster sample survey of 1 in 1000 families in Iran. Weight-for-height centiles of children and adolescents aged 2 to 18 in Tehran have been computed from relationships between weight for age and height for age Z-scores. The resulting centiles are compared to weight-for-height centiles based on BMI (weight/height2) charts. Investigation of the data points age…
Growth of children in Iran
Weights and Heights of 22,349 children and adolescents aged 2 to 18 in Iran are reported. Data are from the 1990-1992 National Health Survey, a random cluster sample survey of 1 in 1000 families in all provinces of Iran. Multilevel models (Goldstein 1995) which take account of the survey design, reveal significant differences between provinces and between urban and rural children. Differences between urban and rural children, like differences bet…
Growth charts for Iran
Growth charts for children aged 2-18 years old in Iran are presented. The charts are based on a random cluster sample survey of 3301 children living in urban Tehran, whose heights and weights were measured during the 1990-1992 National Health Survey of Iran. Because of differences between the data from the different provinces, these data were used as a representative subset of the total data. Charts were constructed using Healy's method, as modif…
Inequality in household catastrophic health care expenditure in a low-income society of Iran
BACKGROUND: We assessed change in household catastrophic health care expenditures (CHE) and inequality in facing such expenditures in south-west Tehran. METHODS: A cluster-sampled survey was conducted in 2003 using the World Health Survey questionnaire. We repeated the survey on the same sample in 2008 (635 and 603 households, respectively). We estimated the proportion of households facing CHE using the 'household's capacity to pay'. We identifie…
Growth of children in Iran
Weights and Heights of 22,349 children and adolescents aged 2 to 18 in Iran are reported. Data are from the 1990-1992 National Health Survey, a random cluster sample survey of 1 in 1000 families in all provinces of Iran. Multilevel models (Goldstein 1995) which take account of the survey design, reveal significant differences between provinces and between urban and rural children. Differences between urban and rural children, like differences bet…
Growth charts for Iran
Growth charts for children aged 2-18 years old in Iran are presented. The charts are based on a random cluster sample survey of 3301 children living in urban Tehran, whose heights and weights were measured during the 1990-1992 National Health Survey of Iran. Because of differences between the data from the different provinces, these data were used as a representative subset of the total data. Charts were constructed using Healy's method, as modif…
Body Mass Index reference curves for Iran
Body Mass Index (BMI) charts for boys and girls aged 2-18 years in Iran are presented. The charts are based on a random cluster sample survey of 1702 boys and 1599 girls living in urban Tehran, whose height and weights were measured in the 1990-1992 National Health Survey of the whole country. Charts were constructed using Healy's method as modified by Pan, Goldstein and Yang (1990), and for boys at one point were smoothed manually. The resulting…
Weight-for-height of children in Iran
Weight and height data were obtained from the 1990-1992 National Health Survey, a random cluster sample survey of 1 in 1000 families in Iran. Weight-for-height centiles of children and adolescents aged 2 to 18 in Tehran have been computed from relationships between weight for age and height for age Z-scores. The resulting centiles are compared to weight-for-height centiles based on BMI (weight/height2) charts. Investigation of the data points age…
P2-113 Evaluation of vitamin D deficiency determinants in urban areas of Iran by generalised estimating equations analysis method
Introduction Vitamin D plays an integral role in bone mineralisation. Its deficiency has been shown to be associated with some cancers, cardiovascular disease, diabetes and osteoporosis. We aimed to evaluate the factors determining vitamin D levels using Generalised Estimating Equation (GEE). Its main application is evaluation of related data in longitudinal and hierarchal states, especially in cluster samples which can result in an unbiased esti…
Inequality in household catastrophic health care expenditure in a low-income society of Iran
BACKGROUND: We assessed change in household catastrophic health care expenditures (CHE) and inequality in facing such expenditures in south-west Tehran. METHODS: A cluster-sampled survey was conducted in 2003 using the World Health Survey questionnaire. We repeated the survey on the same sample in 2008 (635 and 603 households, respectively). We estimated the proportion of households facing CHE using the 'household's capacity to pay'. We identifie…
Worldwide trends in diabetes since 1980
BACKGROUND: One of the global targets for non-communicable diseases is to halt, by 2025, the rise in the age-standardised adult prevalence of diabetes at its 2010 levels. We aimed to estimate worldwide trends in diabetes, how likely it is for countries to achieve the global target, and how changes in prevalence, together with population growth and ageing, are affecting the number of adults with diabetes. METHODS: We pooled data from population-ba…
Fine and Gray competing risk regression model to study the cause-specific under-five child mortality in Bangladesh
BACKGROUND: The cause-specific under-five mortality of Bangladesh has been studied by fitting cumulative incidence function (CIF) based Fine and Gray competing risk regression model (1999). For the purpose of analysis, Bangladesh Demographic and Health Survey (BDHS), 2011 data set was used. METHODS: Three types of mode of mortality for the under-five children are considered. These are disease, non-disease and other causes. Product-Limit survival …
Demography (7 obras) · Medicine (7 obras) · Child Nutrition and Water Access (4 obras) · Demography (4 obras) · Mathematics (4 obras) · Population (4 obras) · Statistics (4 obras) · Environmental health (3 obras) · Geography (3 obras) · Obesity, Physical Activity, Diet (3 obras)