Sentence examples for questionnaires have been from inspiring English sources

Both these questionnaires have been published previously [8].

Many self-completion HRQoL questionnaires have been developed and validated.

Several simple questionnaires have been developed for this purpose.

Various sleeping questionnaires have been developed to assess the different aspects of sleep.

Clinical scores and questionnaires have been used to assess motor imagery abilities.

A total of 2,173 completed questionnaires have been returned giving a 31% response rate.

Two diplopia-specific questionnaires have been designed to assess QoL and the perceived severity of symptoms.

Structured questionnaires have been received from 103 key informants of internationally operated HbSMEs in Malaysia.

The questionnaires have been described elsewhere.

Both questionnaires have been validated [ 27- 29].

The vast majority of questionnaires have been developed in English.