Cognitive functioning - Longitudinal Aging Study Amsterdam

In the table below, entries in the left column refer to the related documentation, while the numbers in the cells of columns LASA-B to LASA-J (K in progress) refer to the corresponding LASA-data files (e.g. ‘022‘ in column B-G refers to ‘LASAB022‘, ‘LASAC022‘, ‘LASAD022‘, ‘LASAE022‘, ‘LAS2B022‘, and ‘LASAG022‘ respectively). Table entries are hyperlinks. Hovering over the waves in the header will show the years in which the corresponding measurements took place.

For more details about the LASA-waves, see Design LASA.

Note that some of the data are not yet available (in red).

LASA-WAVE	B	C	D	E	2B	F	G	H	3B	MB	I	J	K
Cohort 1
Cohort 2
Cohort 3
Migrant Cohort

THEME COGNITIVE
Intelligence and cognition	B	C	D	E	2B	F	G	H	3B	MB	I	J	K
Crystallized intelligence (GIT ©) – total scores	– –	037 237	– –	– –	– –	037 237	– –	– –	– –	– –	037 237	– –	– –
Fluid intelligence (RAVEN) – scaled Evaluation RAVEN	022 222 024	022 222 –	022 222 –	022 222 –	022 222 –	022 222 –	022 222 –	– – –	– – –	– – –	– – –	– – –	– – –
Head trauma – tel. proxy* – tel. respondent*	– – –	– – –	035 602 702	035 602 702	– – –	035 602 702	035 602 702	035 602 702	– – –	– – –	035 602 702	035 602 702	035 602 702
Information processing speed (Coding task)	155	155	155	155	155	155	155	155	155	–	155	155	155
Mini-Mental State Examination (MMSE) – MMSE scaled – MMSE subtraction/spelling – tel. respondent*	021 221 421 –	021 221 421 707	021 221 421 707	021 221 421 707	021 221 421 –	021 221 421 707	021 221 421 707	021 221 421 707	021 221 421 –	021 221 421 –	021 221 421 707	021 221 421 707	021 221 421 707
Informant Quest. of COgn. DEcline (IQCODE) – tel. proxy* – tel. respondent*	– –	607 707	607 –	607 –	– –	607 –	607 –	607 –	– –	– –	607 –	607 –	607 –
Health literacy	–	–	–	–	–	–	–	–	–	–	–	–	196

Executive functioning	B	C	D	E	2B	F	G	H	3B	MB	I	J	K
Verbal fluency	–	–	–	–	–	–	–	165	165	165	165	165	165
Executive functioning (Digit span)	–	–	–	–	–	–	–	166	020	–	166	166	166

Memory	B	C	D	E	2B	F	G	H	3B	MB	I	J	K
Everyday memory	023	–	–	–	–	023	–	–	–	–	–	–	–
Episodic memory (15WT) – constructed	156 356	156 356	156 356	156 356	156 356	156 356	156 356	156 356	156 356	– –	156 356	156 356	156 356
Memory complaints – tel. respondent*	021 –	021 –	021 707	021 707	021 –	021 707	021 707	021 707	021 –	021 –	021 707	021 707	021 707
Metamemory – scaled	124 324	124 324	124 324	– –	– –	– –	– –	– –	– –	– –	– –	– –	– –
Memory partner	–	–	–	139	–	139	139	139	139	–	139	139	139

Dementia	B	C	D	E	2B	F	G	H	3B	MB	I	J	K
Dementia algorithm	–	X	X	X	X	X	X	X	–	–	X
Dementia parents – tel. respondent*	– –	– –	092 702	– –	092 –	– –	– –	– –	– –	– –	– –	– –	– –
Dementia partner	–	–	–	139	–	139	139	139	139	–	139	139	139
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LASA-wave	B	C	D	E	2B	F	G	H	3B	MB	I	J	K

* Files in the 700 series contain data from telephone interviews held with respondents, while files in the 600 series contain data from telephone interviews held with proxies.