Missing Data by Assessment Time Point
Percent missing for each variable
Variable	1	2
particpant_number	0.00	0.00
Site_cat	0.00	0.00
Oas_Matbatch	0.00	0.00
age	2.57	44.49
sex	3.31	44.49
Household_income_cat	18.01	54.41
Lubben_Cuttoff	4.41	34.56
lubben_score	4.41	34.19
geriatric_total	5.51	36.03
GDS_cut2	5.88	36.03
ucla_total	5.88	33.82
UCLA_Cat	5.88	33.82
UCLA_Cut	5.88	33.82
upngo_2	6.62	33.46
tmt_b_score	8.09	34.56
tot_sspb	5.15	32.72
twominwalk_dist	5.51	32.72
SWL_total	4.04	30.15
Grip_Sum_strongestAVG	4.78	32.35
rnli_score	5.51	34.56
pain_onavg	4.41	35.66
GDS_cut	5.88	36.03
age_cat	2.57	44.49
Values are percentages of missing observations.