Table 3.

Self-feeling burden table.

	Before intervention	Control group intervention	Observation group 2 intervention
Sample 1	90	80	70
Sample 2	80	80	60
Sample 3	90	90	60
Sample 4	70	70	50
Sample 5	80	80	60
Sample 6	80	70	50
Sample 7	100	90	60
Sample 8	60	60	40
Sample 9	90	80	60
Sample 10	80	80	50