diff --git a/bar.go b/bar.go
index ad81d38..251b3d3 100644
--- a/bar.go
+++ b/bar.go
@@ -66,7 +66,7 @@
 		refill             *refill
 		bufP, bufB, bufA   *bytes.Buffer
 		panicMsg           string
-		newLineExtendFn    func(io.Writer, bool)
+		newLineExtendFn    func(io.Writer, *decor.Statistics)
 
 		// following options are assigned to the *Bar
 		priority   int
@@ -285,7 +285,7 @@
 		r := s.draw(tw)
 		if s.newLineExtendFn != nil {
 			b.bufNL.Reset()
-			s.newLineExtendFn(b.bufNL, s.completeFlushed)
+			s.newLineExtendFn(b.bufNL, newStatistics(s))
 			r = io.MultiReader(r, b.bufNL)
 		}
 		b.frameReaderCh <- &frameReader{
@@ -300,7 +300,7 @@
 		r := s.draw(tw)
 		if s.newLineExtendFn != nil {
 			b.bufNL.Reset()
-			s.newLineExtendFn(b.bufNL, s.completeFlushed)
+			s.newLineExtendFn(b.bufNL, newStatistics(s))
 			r = io.MultiReader(r, b.bufNL)
 		}
 		b.frameReaderCh <- &frameReader{Reader: r}
diff --git a/bar_option.go b/bar_option.go
index fea197d..e33bce4 100644
--- a/bar_option.go
+++ b/bar_option.go
@@ -103,9 +103,9 @@
 	}
 }
 
-// BarNewLineExtend takes user defined efn, which is called each render cycle.
-// Any write to provided writer w of efn, will appear on new line of respective bar.
-func BarNewLineExtend(efn func(w io.Writer, completed bool)) BarOption {
+// BarNewLineExtend takes user defined efn, which gets called each render cycle.
+// Any write to provided writer of efn, will appear on new line of respective bar.
+func BarNewLineExtend(efn func(io.Writer, *decor.Statistics)) BarOption {
 	return func(s *bState) {
 		s.newLineExtendFn = efn
 	}
diff --git a/examples/barNewLineExtend/main.go b/examples/barNewLineExtend/main.go
index 6bb1387..08a6515 100644
--- a/examples/barNewLineExtend/main.go
+++ b/examples/barNewLineExtend/main.go
@@ -23,9 +23,9 @@
 
 	for i := 0; i < numBars; i++ {
 		name := fmt.Sprintf("Bar#%d:", i)
-		efn := func(w io.Writer, completed bool) {
-			if completed {
-				io.WriteString(w, name+" is completed!\n")
+		efn := func(w io.Writer, s *decor.Statistics) {
+			if s.Completed {
+				fmt.Fprintf(w, "Bar id: %d has been completed\n", s.ID)
 			}
 		}
 		bar := p.AddBar(int64(total), mpb.BarNewLineExtend(efn),