You are a Participant in UK Biobank if you gave consent at an Assessment Centre and have not withdrawn from the study.

To enter, please complete the information below and click Login.

If you need more information about anything, click the help icon beside it.

	Participant ID
	Date of Birth		Day day 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Month month January February March April May June July August September October November December Year year 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
	Sex		Male Female
	Surname Initial		A B C D E F G H I J K L M N O P Q R S T U V W X Y Z (e.g. if your name is "Anne Bloggs" enter "B")

If you have forgotten your Participant ID then please click HERE to be sent a reminder via email or telephone the Participant Resource Centre on 0800 0 276 276 if you have not given us an email address.

If you are unable to use this website for reasons of physical disability, please telephone the Participant Resource Centre on 0800 0 276 276 and arrangements will be made to provide you with assistance.

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