| Prediction of birth weight from measurement of symphysis fundal height and anthropometric measurement at term gestation in Ramathibodi hospital มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn
 | Jinda Pooprasat 
 | วิทยานิพนธ์/Thesis | 
        		| The factors affecting use of health services among the Thai population มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn
 | Kitsanee Lertkitiyos 
 | วิทยานิพนธ์/Thesis | 
        		| Factors associated with nosocomial lower respiratory tract infection (LRI) in mechanical ventilated patients in Saraburi Hospital มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn
 | Narumon Amornwiputpanich 
 | วิทยานิพนธ์/Thesis | 
        		| Multilevel logistic regression in studying factors affecting HIV risk behaviors in vocational students in Thailand มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn
 | Sarika Pattanasin 
 | วิทยานิพนธ์/Thesis | 
        		| Determinants of lifestyle contributing to risk of coronary heart disease among junior high school students in Phuket province มหาวิทยาลัยมหิดล
 Supavan Phlainoi;Boonyong Keiwkarnka;Thavatchai Vorapongsathorn
 | Prapornsri Narintaruksa 
 | วิทยานิพนธ์/Thesis | 
        		| The effects of the preventive intervention on sense of belonging, negative thinking, and depressive symptoms in thai adolescents มหาวิทยาลัยมหิดล
 Yajai Sitthimongkol;Williams, Reg Arthur;Thavatchai Vorapongsathorn;Wajjanin Rohitsukr
 | Phuangphet Kaesornsamut 
 | วิทยานิพนธ์/Thesis | 
        		| Factors associated with smoking cessation of public health officials in Kanchanaburi province มหาวิทยาลัยมหิดล
 Junya Pattaraarchachai;Thavatchai Vorapongsathorn;Wilai Kusolvisitkul
 | Chaiyuth Jetiyanuwatr 
 | วิทยานิพนธ์/Thesis | 
        		| An empirical comparison of the powers of Bartlett's test, Levene's test and Cochran's test under violation of assumptions มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn;Chukiat Viwatwongkasem
 | Sineenart Taejaroenkul 
 | วิทยานิพนธ์/Thesis | 
        		| Development of total quality management assessment scale for General hospital under the Division of Rural Hospital Ministry of Public Health in Thailand มหาวิทยาลัยมหิดล
 Dusanee Suttapreyasri;Debhanom Muangman;Thavatchai Vorapongsathorn;Nirat Imamee;Swing Suwan
 | Buavaroon Srichaikul 
 | วิทยานิพนธ์/Thesis | 
        		| Health information system reform for improving health center effectiveness in Sakon Nakhon province มหาวิทยาลัยมหิดล
 Swing Suwan;Thavatchai Vorapongsathorn;Somchit Padumanonda;Thonglaw Dejthai;Supasit Pannarunothai
 | Suksamai Sompongsa 
 | วิทยานิพนธ์/Thesis | 
        		| Factors affecting postpartum women's anxiety-depression in ramathibodi hospital : logistic regression analysis มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn;Piangchan Rojanavipart;Chakrit Sukying
 | Pornsri Disorntatiwat 
 | วิทยานิพนธ์/Thesis | 
        		| The effectiveness of reengineering model on food and drug administration systems in Thai FDA มหาวิทยาลัยมหิดล
 Swing Suwan;Pakdee Pothisiri;Thavatchai Vorapongsathorn;Nirat Imamee
 | Yupin Lawanprasert 
 | วิทยานิพนธ์/Thesis | 
        		| The Development of instrument for measuring health-promoting behavior among Thai elderly มหาวิทยาลัยมหิดล
 Vason Silpasuwan;Thavatchai Vorapongsathorn;Nirat Imamee;Sutthichai Jitapunkul
 | Kamlairat Yensuchit 
 | วิทยานิพนธ์/Thesis | 
        		| Impact of a health education program on exercise for health behavior of Bang Pakong power plant personnel in Chachoengsao province มหาวิทยาลัยมหิดล
 Somjit Supannatas;Thavatchai Vorapongsathorn;Naruepon Vongjaturapat
 | Chatri Prachapiphat 
 | วิทยานิพนธ์/Thesis | 
        		| A comparison on statistical techniques between single and combined forecasts : a case study on traffic accident data in Bangkok มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn;Chukiat Viwatwongkasem
 | Juntanee Vongspanich 
 | วิทยานิพนธ์/Thesis | 
        		| A comparative study on parametric and nonparametric discriminant analysis applied to data on diabetic retinopathy in patients with noninsulin dependent diabetes mellitus มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn;Chukiat Viwatwongkasem;Chaicharn Deerochanawong
 | Songpol Tornee 
 | วิทยานิพนธ์/Thesis | 
        		| Improving service quality of Out-Patient Department in central region general hospitals มหาวิทยาลัยมหิดล
 Bhusita Intaraprasong;Vason Silpasuwan;Thavatchai vorapongsathorn;Paritud Bhandhubanyong
 | Wonpen Kaewpan 
 | วิทยานิพนธ์/Thesis | 
        		| A longitudinal causal relationship among cardiovascular risk factors in the employees of the Government Saving Bank มหาวิทยาลัยมหิดล
 Mandhana Pradipasen;Thavatchai Vorapongsathorn;Piyamitr Sritara
 | Paradee Temcharoen 
 | วิทยานิพนธ์/Thesis | 
        		| Development of health perception scales for Thai adults มหาวิทยาลัยมหิดล
 Vason Silpasuwan;Thavatchai Vorapongsathorn;Sirichai Kanjanawasee
 | Kunwadee Rojpaisarnkit 
 | วิทยานิพนธ์/Thesis | 
        		| The comparison of the power of ANOVA F-test and Kruskal-Wallis test under violation of assumptions มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn;Junya Pattaraarchachai;Chukiat Viwatwongkasem
 | Nutkamol Chansatitporn 
 | วิทยานิพนธ์/Thesis | 
        		| A path model of factors affecting nutritional status of children age under 48 months in agricultural households Warin Chamrap district, Ubon Ratchathani province, 1981 มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn;Aree Valyasevi;Thara Viriyapanich
 | Nipa Rojroongwasinkul 
 | วิทยานิพนธ์/Thesis | 
        		| Immunogenicity study of purified vero cell rabies vaccine given intradermally together with tetanus toxoid มหาวิทยาลัยมหิดล
 Varanya Sangpetchsong;Praphan Phanuphak;Thavatchai Vorapongsathorn
 | Maneerat Benjavongkulchai 
 | วิทยานิพนธ์/Thesis | 
        		| Professional accreditation model for public health graduate education มหาวิทยาลัยมหิดล
 Swing Suwan;Thavatchai Vorapongsathorn;Ekasit Limsuwan
 | Usa Lek-Uthai 
 | วิทยานิพนธ์/Thesis | 
        		| A path model of factors affecting the use of family planning in Amphoe Jana, Changwat Songkhla, 1980 มหาวิทยาลัยมหิดล
 Yawarat Porapakkham;Thavatchai Vorapongsathorn;Santhat Sermsri
 | Jiraporn Chompikul 
 | วิทยานิพนธ์/Thesis | 
        		| An exploratory approach in identification of risk-factors on malnutrition between normal and malnourished children among poor socio-economic groups in urban congested areas in Bangkok มหาวิทยาลัยมหิดล
 Somchai Durongdej;Anusith Rajatasilpin;Valaithip Sacholvicharn;Thavatchai Vorapongsathorn
 | Surapee Pupongsak 
 | วิทยานิพนธ์/Thesis | 
        		| Factors relating to mental retardation in children aged 2-7 years มหาวิทยาลัยมหิดล
 Thavatchai Vorapongsathorn;Porapan Punyaratabandhu;Chavala Dheandhanoo
 | Chulaluk Komoltri 
 | วิทยานิพนธ์/Thesis | 
        		| The effect of maternal activities on the nutritional status of preschool children มหาวิทยาลัยมหิดล
 Anothai Jatanasen;Mandhana Pradipasen;Thavatchai Vorapongsathorn
 | Chutima Chaivisuth 
 | วิทยานิพนธ์/Thesis | 
        		| The cost-effectiveness of space maintenance surveillance system after primary second molar loss for primary school children in Rachaburi province มหาวิทยาลัยมหิดล
 Dusanee Suttapreyasri;Wathana Mathurasai;Thavatchai Vorapongsathorn;Supasit Pannarunothai;Nawarat Suwannapong
 | See-Aroon Chinprateeb 
 | วิทยานิพนธ์/Thesis | 
        		| Family health promoting behavior scale : development and psychometric analysis มหาวิทยาลัยมหิดล
 Somchit Padumanonda;Siriporn Khampalikit;Rutja Phuphaibul;Thavatchai Vorapongsathorn
 | Kanogwan Suwanpatikorn 
 | วิทยานิพนธ์/Thesis | 
        		| Herbal steam bath services and the user's body physiological responses มหาวิทยาลัยมหิดล
 Somchit Padumanonda;Mandhana Pradipasen;Thavatchai Vorapongsathorn;Chalermchai Chaikittiporn
 | Mukda Tanchai 
 | วิทยานิพนธ์/Thesis | 
        		| A casual model of psychosocial adjustment in post radiotherapy cervical cancer women มหาวิทยาลัยมหิดล
 Somchit Hanucharurnkul;Yupapin Sirapo-ngam;Yajai Sitthimongkol;Thavatchai Vorapongsathorn
 | Chanpen Santawaja 
 | วิทยานิพนธ์/Thesis | 
        		| The effects of empowerment education on smoking prevention program for the secondary school students, Suphanburi province มหาวิทยาลัยมหิดล
 Somjit Supannatas;Prapapen Suwan;Alisara Chuchat;Thavatchai Vorapongsathorn;Prakit Vathesatogkit
 | Nittaya Pensirinapa 
 | วิทยานิพนธ์/Thesis | 
        		| A structural equation model of maternal role attainment among working primiparous mothers มหาวิทยาลัยมหิดล
 Kobkul Phancharoenworakul;Rutja Phuphaibul;Thavatchai Vorapongsathorn
 | Srisamorn Phumonsakul 
 | วิทยานิพนธ์/Thesis | 
        		| A causal model of the health responsibility of pregnant adolescents มหาวิทยาลัยมหิดล
 Kobkul Phancharoenworakul;Jariyawat Kompayak;Thavatchai Vorapongsathorn
 | Somjai Puttapitukpol 
 | วิทยานิพนธ์/Thesis | 
        		| Caregiver burden predictive model : an empirical test among caregivers for the schizophrenic มหาวิทยาลัยมหิดล
 Tassana Boontong;Somchit  Hanucharurnkul;Darunee Rujkorakarn;Thavatchai Vorapongsathorn;Yajai Sitthimongkol
 | Pataraumpai Pipatananond 
 | วิทยานิพนธ์/Thesis | 
        		| The relationship between exposure to sexually explicit content via the internet, and the sexual knowledge and behavior of adolescents in Bangkok มหาวิทยาลัยมหิดล
 Pratak O-Prasertsawat;Sanya patrachai;Thavatchai Vorapongsathorn
 | Sukandha Petchum 
 | วิทยานิพนธ์/Thesis | 
        		| Caregiver role strain and rewards of caregiving : a study of caring for traumatic brain injured patients in eastern Thailand มหาวิทยาลัยมหิดล
 Saipin  Kasemkitwattana;Messecar, Deborah C.;Thavatchai Vorapongsathorn
 | Niphawan Samartkit 
 | วิทยานิพนธ์/Thesis | 
        		| Diagnostic criteria and factors associated with Thai elder abuse by family members มหาวิทยาลัยมหิดล
 Chounchom Charoenyooth;Palmer, Mary H.;Kanaungnit Pongthavornkamol;Thavatchai Vorapongsathorn
 | Somjinda Chompunud, M.L. 
 | วิทยานิพนธ์/Thesis | 
        		| The relationships among social support, therapeutic alliance, experience of medication side-effects, illness representation, intention to change adherence behavior, and self-reported adherence behavior in schizophrenic patients at the follow-up visit มหาวิทยาลัยมหิดล
 Yajai Sitthimongkol;Wantana Maneesriwongul;Thavatchai Vorapongsathorn;Talley, Sandra
 | Malatee Rungruangsiripan 
 | วิทยานิพนธ์/Thesis | 
        		| Predictive factors of condom use behavior among Thai adolescents มหาวิทยาลัยมหิดล
 Kobkul Phancharoenworakul;Nidtaya Sinsuksai;Thavatchai Vorapongsathorn;Avant Kay C
 | Supawadi Wayuhuerd 
 | วิทยานิพนธ์/Thesis | 
        		| A casual model of Thai women's physical activity during second trimester of pregnancy มหาวิทยาลัยมหิดล
 Kobkul Phancharoenworakul;Nittaya Sinsuksai;Thavatchai Vorapongsathorn;Yeo, Seonae
 | Bungorn Supavititpatana 
 | วิทยานิพนธ์/Thesis |