|
Factor loading
|
1st threshold
|
2nd threshold
|
3rd threshold
|
---|
b (SE)
|
τ1 (SE)
|
τ2 (SE)
|
τ3 (SE)
|
---|
q1: Numbness or tingling
| | | | |
Healthy
|
0.887 (0.072)
|
0.442 (0.481)
|
1.615 (0.479)
|
2.846 (0.518)
|
PLWHA
|
0.887 (0.072)
|
0.442 (0.481)
|
1.615 (0.479)
|
2.846 (0.518)
|
q2: Feeling hot
| | | | |
Healthy
|
0.797 (0.061)
|
0.024 (0.441)
|
0.922 (0.443)
|
2.387 (0.446)
|
PLWHA
|
0.797 (0.061)
|
0.024 (0.441)
|
0.922 (0.443)
|
2.387 (0.446)
|
q3: Wobbliness in legs
| | | | |
Healthy
|
1.089 (0.095)
|
0.277 (0.630)
|
1.025 (0.634)
|
2.222 (0.666)
|
PLWHA
|
1.089 (0.095)
|
0.277 (0.630)
|
1.025 (0.634)
|
2.222 (0.666)
|
q4: Unable to relax
| | | | |
Healthy
|
1.115 (0.077)
|
− 0.521 (0.550)
|
0.818 (0.554)
|
2.083 (0.570)
|
PLWHA
|
1.115 (0.077)
|
− 0.521 (0.550)
|
0.818 (0.554)
|
2.083 (0.570)
|
q5: Fear of worst happening
| | | | |
Healthy
|
0.891 (0.060)
|
− 0.519 (0.473)
|
0.459 (0.476)
|
1.822 (0.490)
|
PLWHA
|
0.891 (0.060)
|
− 0.519 (0.473)
|
0.459 (0.476)
|
1.822 (0.490)
|
q6: Dizzy or lightheaded
| | | | |
Healthy
|
1.163 (0.086)
|
− 0.927 (0.671)
|
0.126 (0.678)
|
1.588 (0.731)
|
PLWHA
|
1.163 (0.086)
|
− 0.927 (0.671)
|
0.126 (0.678)
|
1.588 (0.731)
|
q7: Heart pounding/racing
| | | | |
Healthy
|
1.071 (0.075)
|
0.430 (0.583)
|
1.550 (0.587)
|
2.716 (0.598)
|
PLWHA
|
1.071 (0.075)
|
0.430 (0.583)
|
1.550 (0.587)
|
2.716 (0.598)
|
q8: Unsteady
| | | | |
Healthy
|
1.130 (0.091)
|
0.642 (0.587)
|
1.888 (0.579)
|
2.957 (0.629)
|
PLWHA
|
1.130 (0.091)
|
0.642 (0.587)
|
1.888 (0.579)
|
2.957 (0.629)
|
q9: Terrified or afraid
| | | | |
Healthy
|
1.105 (0.087)
|
0.463 (0.628)
|
1.410 (0.619)
|
2.869 (0.706)
|
PLWHA
|
1.105 (0.087)
|
0.463 (0.628)
|
1.410 (0.619)
|
2.869 (0.706)
|
q10: Nervous
| | | | |
Healthy
|
0.914 (0.060)
|
− 1.039 (0.482)
|
0.064 (0.481)
|
1.698 (0.496)
|
PLWHA
|
0.914 (0.060)
|
− 1.039 (0.482)
|
0.064 (0.481)
|
1.698 (0.496)
|
q11: Feeling of choking
| | | | |
Healthy
|
1.251 (0.132)
|
0.151 (0.812)
|
1.135 (0.806)
|
2.233 (0.865)
|
PLWHA
|
1.251 (0.132)
|
0.151 (0.812)
|
1.135 (0.806)
|
2.233 (0.865)
|
q12: Hands trembling
| | | | |
Healthy
|
0.985 (0.084)
|
− 0.153 (0.572)
|
0.748 (0.571)
|
2.089 (0.646)
|
PLWHA
|
0.985 (0.084)
|
− 0.153 (0.572)
|
0.748 (0.571)
|
2.089 (0.646)
|
q13: Shaky/unsteady
| | | | |
Healthy
|
1.360 (0.144)
|
− 0.163 (0.801)) (0.084)
|
0.913 (0.797)
|
2.119 (0.896)
|
PLWHA
|
1.360 (0.144)
|
− 0.163 (0.801)) (0.084)
|
0.913 (0.797)
|
2.119 (0.896)
|
q14: Fear of losing control
| | | | |
Healthy
|
0.868 (0.072)
|
− 1.155 (0.536)
|
− 0.044 (0.525)
|
1.263 (0.592)
|
PLWHA
|
0.868 (0.072)
|
− 1.155 (0.536)
|
− 0.044 (0.525)
|
1.263 (0.592)
|
q15: Difficulty in breathing
| | | | |
Healthy
|
1.161 (0.115)
|
0.227 (0.852)
|
1.429 (0.841)
|
2.436 (0.900)
|
PLWHA
|
1.161 (0.115)
|
0.227 (0.852)
|
1.429 (0.841)
|
2.436 (0.900)
|
q16: Fear of dying
| | | | |
Healthy
|
0.539 (0.058)
|
− 0.698 (0.411)
|
− 0.068 (0.406)
|
0.838 (0.414)
|
PLWHA
|
0.539 (0.058)
|
− 0.698 (0.411)
|
− 0.068 (0.406)
|
0.838 (0.414)
|
q17: Scared
| | | | |
Healthy
|
0.854 (0.071)
|
− 0.262 (0.514)
|
0.849 (0.508)
|
1.917 (0.537)
|
PLWHA
|
0.854 (0.071)
|
− 0.262 (0.514)
|
0.849 (0.508)
|
1.917 (0.537)
|
q18: Indigestion
| | | | |
Healthy
|
0.800 (0.069)
|
0.421 (0.498)
|
1.339 (0.496)
|
2.359 (0.529)
|
PLWHA
|
0.800 (0.069)
|
0.421 (0.498)
|
1.339 (0.496)
|
2.359 (0.529)
|
q19: Faint/lightheaded
| | | | |
Healthy
|
1.557 (1.262)
|
1.740 (1.280)
|
1.470 (1.212) 143.472
|
2.853 (2.245)
|
PLWHA
|
1.557 (1.262)
|
1.740 (1.280)
|
1.470 (1.212) 143.472
|
2.853 (2.245)
|
q20: Face flushed
| | | | |
Healthy
|
0.626 (0.064)
|
1.290 (0.508)
|
2.208 (0.514)
|
2.986 (0.520)
|
PLWHA
|
0.626 (0.064)
|
1.290 (0.508)
|
2.208 (0.514)
|
2.986 (0.520)
|
q21: Hot/ cold sweats
| | | | |
Healthy
|
0.785 (0.066)
|
0.577 (0.463)
|
1.329 (0.463)
|
2.573 (0.470)
|
PLWHA
|
0.785 (0.066)
|
0.577 (0.463)
|
1.329 (0.463)
|
2.573 (0.470)
|
- b: factor loading, τi: threshold parameters, SE: standard error