Practical Approach to Lung Health in SA (PALSA) Study
The first study we did was a study of a nurse training intervention in the Free State province - the Practical Approach to Lung Health in SA (PALSA) Study. Twenty-five field workers were deployed in groups of three and the 200 questions questionnaire took about 90 minutes to complete. In this case, PDACT was used as an interviewer-administered application.

• Evaluation of the effectiveness of implementation of the practical approach to lung health (PALSA) in the Free State
• 25 field workers in the Free State province of South Africa for 6 months during 2003
• Interviewer-administered questionnaire - 200 questions, daily uploads to remote server in Cape Town (1,000km away)

Schools Survey - South Africa & Tanzania (SATZ) Study
The next project we did was a survey of sexual attitudes in Cape Town schools. This was an interviewee-administered application.

• EU-funded survey of attitudes and sexual behavior determinants of HIV infection risk among school children (Part of SATZ [ South Africa - Tanzania] study)
• Interviewee-administered questionnaire (187 questions) - Initial demonstration, 15 mins on training questionnaire, 1.5 hours to complete
• Upload data daily and recharge overnight - data compiled and available for Quality Control within 4-24 hours (SAS transport file, MS Access, CSV)