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Table 4 RSV-iiiQ Score Known Groups Validity (Day 1, n = 111)

From: Psychometric evaluation of the respiratory syncytial virus infection, intensity and impact questionnaire (RSV-iiiQ) in adults

RSV-iiiQ Score

Known Groups Mean (SD), P value of F test

PGIS

Moderate or Severe (n = 51) vs.

None or Mild (n = 60)

Time Since Diagnosis ≤ 7 days (n = 18) vs.

≥ 14 days (n = 52)

SDS Work/School

> 5 (n = 34) vs.

≤ 5 (n = 45)

SDS Family Life/Home Responsibilities

> 5 (n = 48) vs. ≤ 5 (n = 63)

Respiratory Symptoms

1.66 (0.7); 0.72 (0.5)

P < 0.01

1.63 (0.9); 0.95 (0.6)

P < 0.01

1.65 (0.6); 0.74 (0.5)

P < 0.01

1.62 (0.6); 0.80 (0.6)

P < 0.01

Systemic Symptoms

1.47 (0.7); 0.72 (0.5)

P < 0.01

1.20 (0.8); 0.93 (0.7)

P = 0.16

1.60 (0.6); 0.71 (0.6)

P < 0.01

1.49 (0.6); 0.74 (0.6)

P < 0.01

Functional Impacts

1.52 (0.7); 0.54 (0.6)

P < 0.01

1.35 (1.0); 0.75 (0.7)

P < 0.01

1.59 (0.7); 0.59 (0.6)

P < 0.01

1.52 (0.7); 0.59 (0.6)

P < 0.01

Emotional Impacts

1.57 (0.8); 0.79 (0.7)

P < 0.01

1.17 (1.0); 1.05 (0.8)

P = 0.61

1.76 (0.7); 0.86 (0.7)

P < 0.01

1.64 (0.8); 0.77 (0.7)

P < 0.01

  1. PGIS = Patient Global Impression of Severity; RSV-iiiQ = Respiratory Syncytial Virus Infection, Intensity and Impact Questionnaire; SD = standard deviation; SDS = Sheehan Disability Scale