W1A (TV series) W1A (TV series) W1A is a British comedy television series that was first broadcast on BBC Two on 19 March 2014, created by John Morton. The series is the follow-up to "Twenty Twelve", a BAFTA-winning comedy series by the BBC about the 2012 Summer Olympics in London. It sees the reintroduction of Hugh Bonneville and Jessica Hynes as their "Twenty Twelve" characters, alongside a new cast, with David Tennant's role as narrator also continuing from the earlier series. The first series began on 19 March 2014, concluding on 9 April. A second series was announced later in 2014 which launched
Median follow-up Median follow-up In statistics, median follow-up is the median time between a specified event and the time when data on outcomes are gathered. The concept is used in cancer survival analyses. Many cancer studies aim to assess the time between two events of interest, such as from treatment to remission, treatment to relapse, or diagnosis to death. This duration is generically called survival time, even if the end point is not death. Time-to-event studies must have sufficiently long follow-up durations to capture enough events to reveal meaningful patterns in the data. A short follow-up duration is appropriate for studying very