Table 2. Agreement between 11 most common dipstick brands in Croatia with the reference Combur 10 Test M (Roche).

	κappa value
Dipstick	Glc	Prot	Erc	Leu	Ket	Bil	Ubg	Nit	pH	SG
ChoiceLine 10	0.90	0.89	0.76	0.82	0.73	/	0.89	0.97	0.71	0.81
Combur 10 Test UX	0.99	0.93	0.94	0.85	0.92	/	0.90	0.97	0.95	0.90
ComboStik 10M	0.89	0.87	0.75	0.71	0.71	/	0.51	0.97	0.40	0.31
ComboStik 11M	0.86	0.87	0.72	0.78	0.69	/	0.46	0.97	0.43	0.32
CombiScreen 11SYS	0.90	0.87	0.79	0.71	0.71	0.54	0.78	1.00	0.87	0.64
CombiScreen 10SL	0.89	0.87	0.76	0.70	0.80	0.51	0.74	1.00	0.87	0.62
Combina 13	0.84	0.79	0.60	0.71	0.84	0.16	0.36	0.97	0.46	0.42
Combina 11S	0.88	0.81	0.76	0.68	0.71	0.44	0.81	0.97	0.79	0.60
Combina 10M	0.91	0.87	0.78	0.72	0.80	/	0.19	1.00	0.53	0.41
UriGnost 11	0.83	0.87	/	0.78	0.85	0.33	0.85	0.97	0.88	0.49
Multistix 10SG	0.80	0.87	0.71	0.71	0.78	/	0.89	0.97	0.56	0.54
Darker grey fields represent the highest κ-values (κ ≥ 0.80); lighter grey fields show lower κ-values (κ < 0.80); white fields represent excluded parameters (/). Glc – glucose. Prot – total protein. Erc – erythrocytes. Leu – lekocytes. Ket – ketones. Bil – bilirubin. Ubg – urobilinogen. Nit – nitrite. pH - acidity or basicity. SG – specific gravity.