Var ID

00000270

Name

ipaq_activitylevel_4m

Label

IPAQ activity level 4m

Description

International Physical Activity Questionnaire (IPAQ). Overall activity level at 4 months. Levels are defined as follows. Category 1: Low. This is the lowest level of physical activity. Those individuals who not meet criteria for categories 2 or 3 are considered low/inactive.; Category 2: Moderate. Any one of the following 3 criteria: (1) 3 or more days of vigorous activity of at least 20 minutes per day OR (2) 5 or more days of moderate-intensity activity or walking of at least 30 minutes per day (3) 5 or more days of any combination of walking moderate-intensity or vigorous intensity activities achieving a minimum of at least 600 MET-min/week.; Category 3: High. Any one of the following 2 criteria: (1) Vigorous-intensity activity on at least 3 days and accumulating at least 1500 MET-minutes/week OR (2) 7 or more days of any combination of walking moderate-intensity or vigorous intensity activities achieving a minimum of at least 3000 MET-minutes/week. Calculated by study staff following IPAQ scoring guidelines https://sites.google.com/site/theipaq/scoring-protocol.

Additional Information

Releases

Release 1,

Data Source

Data Context

DERIVED

Data Entry

Study Data Analyst

Data Availability

Available

Valid From

-

Valid To

-

Is Current

False

Data type

Categorical

Minimum Value

Maximum Value

Warning Minimum Value

Warning Maximum Value

Significant figures

Decimal Places

Maximum Length

Pattern

Format

1

low

2

moderate

3

high

Release 1

ipaq_activitylevel_4m

International Physical Activity Questionnaire

OUTPUT

Common confounders

OUTPUT