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Table 3 Comparison of psychological outcomes between attenders and non-attenders for initial glucose screening. All values are means (SD).

From: Screening for type 2 diabetes is feasible, acceptable, but associated with increased short-term anxiety: A randomised controlled trial in British general practice

 

Attenders (n = 64)*

Non-attenders (n = 13)*

p-value from t-test

STAI anxiety (range 20–80)

37.3 (10.9)

39.2 (17.8)

0.77

Self-perceived health; range (1 to 5)**

2.92 (0.86)

3.23 (0.83)

0.24

Illness representation subscales; (range 1 to 5)

   

   - Acute/chronic illness

3.95 (0.48)

3.94 (0.47)

0.90

   - Cyclic illness

2.98 (0.41)

3.07 (0.49)

0.90

   - Consequences

3.28 (0.47)

3.09 (0.43)

0.22

   - Personal consequences

3.66 (0.43)

3.74 (0.55)

0.74

   - Treatment control

3.56 (0.41)

3.87 (0.23)

0.016

   - Emotional representations

2.68 (0.61)

1.81 (0.45)

0.001

   - Illness coherence

3.07 (0.84)

3.29 (0.81)

0.35

  1. * Numbers may vary from those in Figure 1 due to non-response of questionnaires
  2. **Scored 1 = poor 2 = fair 3 = good 4 = very good 5 = excellent