Table 1 Schedule of measurements and activities by visit for the ISAR study

 Informed consent

X

 contact information

X

X

X

 sociodemographic

X

X

X

 Education and employment

X

X

X

 Vascular access

X

X

X

 Residual kidney function

X

X

X

 Dialysis prescription

X

X

X

 medical history

X

X

X

 cardiovascular risk factors

X

X

X

 Family history of CVD

X

X

X

 history of prior transplantations

X

X

X

 Physical activity

X

X

X

 MOCA

X

X

X

 CDR

X

X

X

 Restless legs score

X

X

X

 Oral medications

X

X

X

 Height, weight, BMI, upper arm circumference

X

X

X

 Blood pressure

X

X

X

 12-lead holter ECG (24h)

X

 24-h holter blood pressure

X

 Pulse wave velocity (single measurement)

X

X

 Pulse wave analysis (single measurement)

X

X

 Pulse wave velocity (24h)

X

 Pulse wave analysis (24h)

X

 Retinal vessel analysis (static examination)

X

 Retinal vessel analysis (dynamic examination)

X

 Serum blood sampling (frozen at −80 °C)

X

X

X

 EDTA blood sampling (frozen at −80°)

X

X

X

 Hospitalizations (cardiovascular, infectious…)

X

X

 cardiovascular events

X

X

 cardiovascular mortality

X

X

 total mortality

X

X

 Glucose, albumin

X

X

X

 complete blood count

X

X

X

 Electrolytes (Na, K, Mg, Ca, Phos)

X

X

X

 Blood gas analysis

X

X

X

 intact PTH

X

X

X

 Iron status

X

X

X

 Kt/V

X

X

X

 Dry weight

X

X

X

 dialysis prescription (duration, frequency, dialyzer)

X

X

X

 Pre- and Post weights

X

X

X

 Dialysis flow rates

X

X

X

 Blood flow rates

X

X

X

 intravenous medications within dialysis session

X

X

X