| dc.contributor.author | Falcaro, M | en_US |
| dc.contributor.author | Pendleton, N | en_US |
| dc.contributor.author | Pickles, A | en_US |
| dc.date.accessioned | 2023-11-15T13:05:56Z | |
| dc.date.issued | 2013-02-01 | en_US |
| dc.identifier.issn | 0964-1998 | en_US |
| dc.identifier.uri | https://qmro.qmul.ac.uk/xmlui/handle/123456789/91909 | |
| dc.description.abstract | Missing values are common in cohort studies of the elderly. As part of a study of cognition in older age, we implemented a model for the analysis of longitudinal depression data complicated by the presence of non-ignorable missing values, censored measurements and individually varying times of observation. The repeated measures and non-response mechanisms are jointly modelled by assuming that they depend on a common underlying process. The results of our analysis suggest that both depression and non-response increase with age and that women have systematically higher depression scores than men but do not have higher levels of study non-participation. © 2012 Royal Statistical Society. | en_US |
| dc.format.extent | 415 - 430 | en_US |
| dc.relation.ispartof | Journal of the Royal Statistical Society. Series A: Statistics in Society | en_US |
| dc.title | Analysing censored longitudinal data with non-ignorable missing values: Depression in older age | en_US |
| dc.type | Article | |
| dc.identifier.doi | 10.1111/j.1467-985X.2011.01034.x | en_US |
| pubs.issue | 2 | en_US |
| pubs.notes | Not known | en_US |
| pubs.publication-status | Published | en_US |
| pubs.volume | 176 | en_US |
