29242
OBJECTIVETo examine the interactive relationship between diabetic retinopathy ( DR ) and diabetic nephropathy ( DN ) in type 2 diabetic patients , and to elucidate the role of DR and microalbuminuria on the onset of macroalbuminuria and renal function decline . RESEARCH DESIGN AND METHODSWe explored the effects of DR and microalbuminuria on the progression of DN from normoalbuminuria and low microalbuminuria ( < 150 mg / gCr ) to macroalbuminuria or renal function decline in the Japan Diabetes Complications Study ( JDCS ) , which is a nationwide randomized controlled study of type 2 diabetic patients focusing on lifestyle modification .
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Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities:  
Answer:
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