Table:
behaviour
beta
p-value

screen time
0.128
0.0002

sedentary time

total
0.124
0.0016

weekday
0.079
0.0309

weekend
0.170
0.0003

lpa

total
0.096
0.0001

weekday
0.067
0.0030

weekend
0.103
0.0003

mvpa

total
0.002
0.0070

weekday
0.002
0.0134

weekend
0.002
0.0432

Return the cells' value in the subsequent table rows:
row 9
row 2

Provide the cells in a row in the JSON structure, using the format {"row_id":"<row index>", "cell_list":"<a list of cells in this row>"}.

The cell values of target rows are as follows:
For row 9: {"row_id": "9", "cell_list": ['weekday', '0.067', '0.0030']}
For row 2: {"row_id": "2", "cell_list": ['screen time', '0.128', '0.0002']}