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Participants’ attitudes toward the loudspeaker announcement intervention (n = 140)
| Descriptions | Frequency | Percentage |
|---|---|---|
| Like to be continued | 116 | 82.9 |
| Suffered noise pollution or unclear messages from loud-speakersa | 12 | 8.6 |
| Well absorbed and clearly heard information | 109 | 77.9 |
| The provided messages reminded me to have blood test soon after having fever | 111 | 79.3 |
| The intervention was good for me and other villagers | 122 | 87.1 |
aNegative statement
