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Table 4 The floor/ceiling effect analysis of four subscales

From: Adaptation and validation of the Chinese version of the lung cancer screening health belief scales

Subscale

Score ranges

Lowest score (%)

Highest score(%)

Perceived barriers

17–68

1.4%(5/353)

1.7% (6/353)

Perceived benefits

6–24

2.3%(8/353)

10.8%(38/353)

Perceived risk

3–12

11.6(41/353)

3.7%(13/353)

Self-efficacy

9–36

2.5%(9/353)

11.3%(40/353)