Table 4. Assessment of Interobserver Agreement between Attending Physicians and Residents.

Parameter		Attending Physician	Resident	Kappa Coefficient	Standard Error
RV function	Normal function	284 (81.1%)	302 (86.3%)	0.686	0.047
	Mild dysfunction	48 (13.7%)	43 (12.3%)
	Moderate dysfunction	17 (4.9%)	5 (1.4%)
	Severe dysfunction	1 (0.3%)	0
MR	Normal	9 (2.6%)	16 (4.6%)	0.742	0.031
	Trace	84 (24.0%)	96 (27.4%)
	Mild	190 (54.3%)	192 (54.9%)
	Mild to Moderate	43 (12.3%)	39 (11.1%)
	Moderate	21 (6.0%)	7 (2.0%)
	Moderate to Severe	2 (0.6%)	0
	Severe	1 (0.3%)	0
MS	Normal	341 (97.4%)	342 (97.7%)	0.463	0.079
	Trace	1 (0.3%)	0
	Mild	0	3 (0.9%)
	Mild to Moderate	0	3 (0.9%)
	Moderate	4 (1.1%)	2 (0.6%)
	Moderate to Severe	0	0
	Severe	4 (1.1%)	0
AI	Normal	241 (68.9%)	254 (72.6%)	0.692	0.034
	Trace	28 (8.0%)	35 (10.0%)
	Mild	46 (13.1%)	43 (4.3%)
	Mild to Moderate	23 (6.6%)	15 (0.6%)
	Moderate	10 (2.9%)	2 (0.3%)
	Moderate to Severe	0	0
	Severe	2 (0.6%)	1 (0.3%)
AS	Normal	334 (95.5%)	339 (96.9%)	0.770	0.087
	Trace	14 (4.0%)	9 (2.6%)
	Mild	1 (0.3%)	1 (0.3%)
	Mild to Moderate	0	0
	Moderate	0	1 (0.3%)
	Moderate to Severe	0	0
	Severe	1 (0.3%)	0
TR	Normal	10 (2.9%)	20 (5.7%)	0.706	0.031
	Trace	104 (29.7%)	123 (35.1%)
	Mild	171 (48.9%)	164 (46.9%)
	Mild to Moderate	44 (12.6%)	34 (9.7%)
	Moderate	16 (4.6%)	9 (2.6%)
	Moderate to Severe	2 (0.6%)	0
	Severe	3 (0.9%)	0
TS	Normal	349 (99.7%)	349 (99.7%)	1	<0.001
	Trace	0	0
	Mild	0	0
	Mild to Moderate	1 (0.3%)	1 (0.3%)
	Moderate	0	0
	Moderate to Severe	0	0
	Severe	0	0
PI	Normal	103 (29.4%)	124 (35.4%)	0.826	0.029
	Trace	221 (63.1%)	203 (58.0%)
	Mild	18 (5.1%)	18 (5.1%)
	Mild to Moderate	6 (1.7%)	5 (1.4%)
	Moderate	2 (0.6%)	0
	Moderate to Severe	0	0
	Severe	0	0
PS	Normal	347 (99.1%)	347 (99.1%)	1	0.031
	Trace	3 (0.9%)	3 (0.9%)
	Mild	0	0
	Mild to Moderate	0	0
	Moderate	0	0
	Moderate to Severe	0	0
	Severe	0	0
PH	Normal	279 (79.7%)	284 (81.1%)	0.916	0.026
	Mild	38 (10.9%)	36 (10.3%)
	Moderate	17 (4.9%)	18 (5.1%)
	Severe	16 (4.2%)	12 (3.2%)