Effects of Mild and Severe Knee Joint Pain on Various Activities of Daily Living in the Female Elderly

Table 3

Difference in achievement rates of ADLs among groups.

ADL items	No knee pain	Mild unilateral knee pain	Mild Bilateral knee pain	Severe Unilateral knee pain	Severe Bilateral knee pain	𝜒^2	V	Mild knee pain	Severe knee pain	Scheff’s post hoc
	(G1: 𝑛=168)	(G2: 𝑛=75)	(G3: 𝑛=41)	(G4: 𝑛=21)	(G5: 𝑛=23)			G2 + G3	G4 + G5	G2, G3	G4, G5	G1, (G2 + G3), (G4 + G5)
(6) Run for >10 min without taking rest	12.5%	6.7%	2.4%	4.5%	0.0%	8.29	0.16	5.2%	2.2%	—	—	—
(27) Do or undo the front buttons of a shirt using one hand	19.6%	22.7%	19.5%	9.1%	8.7%	3.72	0.11	21.6%	8.9%	—	—	—
(36) Raise the upper body approximately 3-4 times without using hands when lying down and facing up	23.8%	10.7%	26.8%	0%	4.3%	16.29	0.22	16.4%	2.2%	—	—	—
(3) Walk for over an hour without taking rest	26.8%	21.3%	7.3%	13.6%	4.3%	12.71	0.20	16.4%	8.9%	—	—	—
(21) Standing within a bus or train without using the handhold (except departing and stopping)	28.6%	17.3%	14.6%	9.1%	0%	15.42	0.22	16.4%	4.4%	—	—	—
(18) Stand on one leg with eyes open for >30 s	37.5%	25.3%	31.7%	13.6%	17.4%	9.55	0.17	27.6%	15.6%	—	—	—
(9) Jump across a ditch of approximately 50 cm	40.5%	26.7%	31.7%	13.6%	0.0%	20.88^∗	0.25	28.4%	6.7%	—	—	(G4 + G5) < G1
(12) Ascend stairs without using the banister (fleetly)	41.7%	25.3%	22.0%	0%	0%	32.34^∗	0.31	24.1%	0%	—	—	(G4 + G5) < G1
(33) Can carry baggage of approximately 10 kg for 10 m	42.3%	28.0%	39.0%	22.7%	13.0%	12.08	0.19	31.9%	17.8%	—	—	—
(15) Stand up from a Japanese style sitting posture without using hands	57.1%	24.0%	19.5%	0%	0%	66.43^∗	0.45	22.4%	0%	—	—	(G2 + G3),; (G4 + G5) < G1
(5) Run for approximately 3–5 min without taking rest	64.9%	57.3%	34.1%	22.7%	8.7%	42.09^∗	0.36	49.1%	15.6%	—	—	(G4 + G5) < G1
(30) Roll up and put away heavy weight bedding	67.3%	54.7%	58.5%	31.8%	13.0%	31.27^∗	0.31	56.0%	22.2%	—	—	(G4 + G5); <G1, (G2 + G3)
(35) Raise the upper body approximately 1-2 times without using hands when lying down and facing up	68.5%	56.0%	56.1%	36.4%	17.4%	27.57^∗	0.29	56.0%	26.7%	—	—	(G4 + G5) < G1
(24) Put on trousers or a skirt while standing without using a handhold	77.4%	65.3%	63.4%	27.3%	17.4%	48.26^∗	0.39	64.7%	22.2%	—	—	(G4 + G5); <G1, (G2 + G3)
(2) Walk for approximately 20–40 min without taking rest	81.5%	78.7%	68.3%	59.1%	47.8%	17.54^∗	0.23	75.0%	53.3%	—	—	(G4 + G5) < G1
(26) Do or undo the front buttons of a shirt using both hands (fleetly)	81.5%	78.7%	70.7%	68.2%	43.5%	17.82^∗	0.23	75.9%	55.6%	—	—	(G4 + G5); < G1
(11) Ascend stairs without using the banister (slowly)	86.3%	66.7%	58.5%	27.3%	26.1%	64.75^∗	0.44	63.8%	26.7%	—	—	(G4 + G5); < (G2 + G3) < G1
(17) Stand on one leg with eyes open for approximately 10–20 seconds	88.7%	74.7%	75.6%	68.2%	56.5%	19.77^∗	0.25	75.0%	62.2%	—	—	(G4 + G5) < G1
(32) Can carry baggage of approximately 5 kg for 10 m	91.1%	90.7%	92.7%	59.1%	60.9%	33.41^∗	0.32	91.4%	60.0%	—	—	(G4 + G5); < G1, (G2 + G3)
(8) Jump across a ditch of approximately 30 cm	92.3%	82.7%	85.4%	40.9%	73.9%	41.83^∗	0.36	83.6%	57.8%	—	—	(G4 + G5); < G1, (G2 + G3)
(20) Standing within a bus or train using the handhold	94.0%	89.3%	80.5%	68.2%	60.9%	30.50^∗	0.30	86.2%	64.4%	—	—	(G4 + G5) < G1
(14) Stand up from a Japanese style sitting posture using hands	95.2%	86.7%	65.9%	54.5%	56.5%	53.87^∗	0.41	79.3%	55.6%	—	—	(G2 + G3),; (G4 + G5) < G1
(23) Put on trousers or a skirt while standing using a handhold	96.4%	92.0%	95.1%	72.7%	52.2%	55.87^∗	0.41	93.1%	62.2%	—	—	(G4 + G5); < G1, (G2 + G3)
(29) Roll up and put away lightweight bedding	97.0%	94.7%	95.1%	90.9%	87.0%	5.51	0.13	94.8%	88.9%	—	—	—
(1) Walk for approximately 5–10 min without taking rest	100%	96.0%	82.9%	90.9%	82.6%	30.57^∗	0.31	91.4%	86.7%	—	—	(G2 + G3),; (G4 + G5) < G1
(10) Ascend stairs using the banister	100%	97.3%	97.6%	100%	87.0%	20.09^∗	0.25	97.4%	93.3%	—	—	—
(25) Do or undo the front buttons of a shirt using both hands (slowly)	100%	100%	100%	100%	100%	—	—	100%	100%	—	—	—

Note: V: association coefficient of Cramer, ^∗𝑃<0.05/27=0.0019.